http://gharee.com/wiki/index.php?action=history&feed=atom&title=Raspberry_Pi%E5%B8%B8%E8%A7%81%E9%97%AE%E9%A2%98 123,123 2025-06-28T06:49:52Z 本wiki的該頁(yè)面的版本歷史 MediaWiki 1.21.2 http://gharee.com/wiki/index.php?title=Raspberry_Pi%E5%B8%B8%E8%A7%81%E9%97%AE%E9%A2%98&diff=5779&oldid=prev Admin:/* 樹(shù)莓派常見(jiàn)問(wèn)題 */ 2016-06-20T01:49:56Z <p>?<span dir="auto"><span class="autocomment">樹(shù)莓派常見(jiàn)問(wèn)題</span></span></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr style='vertical-align: top;'> <td colspan='2' style="background-color: white; color:black; text-align: center;">←上一版本</td> <td colspan='2' style="background-color: white; color:black; text-align: center;">2016年6月20日 (一) 01:49的版本</td> </tr><tr><td colspan="2" class="diff-lineno">第3行:</td> <td colspan="2" class="diff-lineno">第3行:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>樹(shù)莓派體積小,功能強(qiáng)大,自從其問(wèn)世以來(lái),以其優(yōu)越的性能,倍受電子愛(ài)好者的親賴(lài),也正因?yàn)闃?shù)莓派功能比較多,所以在使用時(shí),發(fā)現(xiàn)的問(wèn)題也會(huì)越來(lái)越多,在此列出使用過(guò)程中,遇到的常見(jiàn)問(wèn)題以及疑難雜癥,日后也會(huì)不間斷的更新,敬請(qǐng)關(guān)注。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>樹(shù)莓派體積小,功能強(qiáng)大,自從其問(wèn)世以來(lái),以其優(yōu)越的性能,倍受電子愛(ài)好者的親賴(lài),也正因?yàn)闃?shù)莓派功能比較多,所以在使用時(shí),發(fā)現(xiàn)的問(wèn)題也會(huì)越來(lái)越多,在此列出使用過(guò)程中,遇到的常見(jiàn)問(wèn)題以及疑難雜癥,日后也會(huì)不間斷的更新,敬請(qǐng)關(guān)注。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>==樹(shù)莓派常見(jiàn)問(wèn)題==</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>==樹(shù)莓派常見(jiàn)問(wèn)題==</div></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>*樹(shù)莓派各個(gè)型號(hào)的區(qū)別&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>*<ins class="diffchange diffchange-inline">'''</ins>樹(shù)莓派各個(gè)型號(hào)的區(qū)別<ins class="diffchange diffchange-inline">'''</ins>&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>詳見(jiàn):[http://gharee.com/wiki/index.php/Raspberry_Pi板的介紹 Raspberry Pi板的介紹]&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>詳見(jiàn):[http://gharee.com/wiki/index.php/Raspberry_Pi板的介紹 Raspberry Pi板的介紹]&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>*為什么沒(méi)有實(shí)時(shí)時(shí)鐘?&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>*<ins class="diffchange diffchange-inline">'''</ins>為什么沒(méi)有實(shí)時(shí)時(shí)鐘?<ins class="diffchange diffchange-inline">'''</ins>&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>樹(shù)莓派沒(méi)有實(shí)時(shí)時(shí)鐘,關(guān)機(jī)后無(wú)法維持時(shí)鐘的走時(shí)。沒(méi)有連接網(wǎng)絡(luò)的樹(shù)莓派,每次開(kāi)機(jī)時(shí)都需要手工設(shè)定時(shí)間。(連接網(wǎng)絡(luò)的,開(kāi)機(jī)時(shí)會(huì)自動(dòng)聯(lián)網(wǎng)獲取時(shí)間)添加實(shí)時(shí)時(shí)鐘時(shí)鐘電路,其實(shí)出奇的昂貴。因?yàn)橐坏┰诎遄由霞尤腚姵兀臻g和接口電路都會(huì)大大推高樹(shù)莓派的造價(jià)。如果您的應(yīng)用或電子制作有需要,可以考慮用GPIO擴(kuò)展端口,自己在外部連接實(shí)時(shí)時(shí)鐘電路。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>樹(shù)莓派沒(méi)有實(shí)時(shí)時(shí)鐘,關(guān)機(jī)后無(wú)法維持時(shí)鐘的走時(shí)。沒(méi)有連接網(wǎng)絡(luò)的樹(shù)莓派,每次開(kāi)機(jī)時(shí)都需要手工設(shè)定時(shí)間。(連接網(wǎng)絡(luò)的,開(kāi)機(jī)時(shí)會(huì)自動(dòng)聯(lián)網(wǎng)獲取時(shí)間)添加實(shí)時(shí)時(shí)鐘時(shí)鐘電路,其實(shí)出奇的昂貴。因?yàn)橐坏┰诎遄由霞尤腚姵?,空間和接口電路都會(huì)大大推高樹(shù)莓派的造價(jià)。如果您的應(yīng)用或電子制作有需要,可以考慮用GPIO擴(kuò)展端口,自己在外部連接實(shí)時(shí)時(shí)鐘電路。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>*能增加內(nèi)存嗎?&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>*<ins class="diffchange diffchange-inline">'''</ins>能增加內(nèi)存嗎?<ins class="diffchange diffchange-inline">'''</ins>&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>不能。內(nèi)存是一個(gè)“扣”在CPU/GPU上的PoP封裝,無(wú)法拆卸。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>不能。內(nèi)存是一個(gè)“扣”在CPU/GPU上的PoP封裝,無(wú)法拆卸。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>*如何連接鍵盤(pán)和鼠標(biāo)?&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>*<ins class="diffchange diffchange-inline">'''</ins>如何連接鍵盤(pán)和鼠標(biāo)?<ins class="diffchange diffchange-inline">'''</ins>&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>使用USB端口。樹(shù)莓派A型有一個(gè),B型有兩個(gè)USB口。如果您要連接更多的USB設(shè)備,使用USB HUB即可。建議使用無(wú)線(xiàn)鍵盤(pán)鼠標(biāo)套裝。除了使用方便外,最重要的是可以節(jié)省一個(gè)USB口。推薦:羅技MK240或MK220。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>使用USB端口。樹(shù)莓派A型有一個(gè),B型有兩個(gè)USB口。如果您要連接更多的USB設(shè)備,使用USB HUB即可。建議使用無(wú)線(xiàn)鍵盤(pán)鼠標(biāo)套裝。除了使用方便外,最重要的是可以節(jié)省一個(gè)USB口。推薦:羅技MK240或MK220。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>*樹(shù)莓派能連接什么顯示設(shè)備?&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>*<ins class="diffchange diffchange-inline">'''</ins>樹(shù)莓派能連接什么顯示設(shè)備?<ins class="diffchange diffchange-inline">'''</ins>&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>樹(shù)莓派提供HDMI與復(fù)合視頻兩種輸出。您可以將樹(shù)莓派連接到任何電視機(jī)的A/V輸入端子,或是新型電視的HDMI端子上。也可以使用廉價(jià)的HDMI轉(zhuǎn)DVI線(xiàn)纜(轉(zhuǎn)接頭)連接支持DVI輸入的顯示器。樹(shù)莓派不支持VGA。如果要使用VGA或YPbPr色差,您需要一個(gè)相對(duì)貴一些的HDMI轉(zhuǎn)VGA轉(zhuǎn)換器。最便宜的可靠的HDMI轉(zhuǎn)VGA轉(zhuǎn)換器,在淘寶上72元可以買(mǎi)到,介紹文檔會(huì)稍后貼到論壇上。</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>樹(shù)莓派提供HDMI與復(fù)合視頻兩種輸出。您可以將樹(shù)莓派連接到任何電視機(jī)的A/V輸入端子,或是新型電視的HDMI端子上。也可以使用廉價(jià)的HDMI轉(zhuǎn)DVI線(xiàn)纜(轉(zhuǎn)接頭)連接支持DVI輸入的顯示器。樹(shù)莓派不支持VGA。如果要使用VGA或YPbPr色差,您需要一個(gè)相對(duì)貴一些的HDMI轉(zhuǎn)VGA轉(zhuǎn)換器。最便宜的可靠的HDMI轉(zhuǎn)VGA轉(zhuǎn)換器,在淘寶上72元可以買(mǎi)到,介紹文檔會(huì)稍后貼到論壇上。</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>當(dāng)然,盡管對(duì)初學(xué)者可能有些難,但樹(shù)莓派即使沒(méi)有顯示器,也可以通過(guò)遠(yuǎn)程登錄進(jìn)行操作!&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>當(dāng)然,盡管對(duì)初學(xué)者可能有些難,但樹(shù)莓派即使沒(méi)有顯示器,也可以通過(guò)遠(yuǎn)程登錄進(jìn)行操作!&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>*為什么不支持VGA?&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>*<ins class="diffchange diffchange-inline">'''</ins>為什么不支持VGA?<ins class="diffchange diffchange-inline">'''</ins>&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>因?yàn)锽CM2835芯片只支持HDMI輸出。并且VGA技術(shù)也已經(jīng)開(kāi)始逐步退出顯示市場(chǎng),有了過(guò)時(shí)的趨勢(shì)。我們因此也不計(jì)劃去支持VGA。</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>因?yàn)锽CM2835芯片只支持HDMI輸出。并且VGA技術(shù)也已經(jīng)開(kāi)始逐步退出顯示市場(chǎng),有了過(guò)時(shí)的趨勢(shì)。我們因此也不計(jì)劃去支持VGA。</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>*輸入密碼時(shí)不顯示是怎么回事?&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>*<ins class="diffchange diffchange-inline">'''</ins>輸入密碼時(shí)不顯示是怎么回事?<ins class="diffchange diffchange-inline">'''</ins>&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>樹(shù)莓派登錄界面要求輸入Password:時(shí),會(huì)發(fā)現(xiàn)按什么屏幕都沒(méi)反應(yīng)。密碼完全不回顯,這是UNIX/Linux系統(tǒng)的正常現(xiàn)象。只需“摸黑”輸入密碼并回車(chē)就行。退格鍵也是能用的。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>樹(shù)莓派登錄界面要求輸入Password:時(shí),會(huì)發(fā)現(xiàn)按什么屏幕都沒(méi)反應(yīng)。密碼完全不回顯,這是UNIX/Linux系統(tǒng)的正常現(xiàn)象。只需“摸黑”輸入密碼并回車(chē)就行。退格鍵也是能用的。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>*可以用電池供電嗎?&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>*<ins class="diffchange diffchange-inline">'''</ins>可以用電池供電嗎?<ins class="diffchange diffchange-inline">'''</ins>&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>可以。樹(shù)莓派用4節(jié)鎳氫充電電池(1.2V)應(yīng)該能運(yùn)行,不過(guò)隨著電池的放電,電壓低到一定程度樹(shù)莓派就會(huì)異常,請(qǐng)充電。如果用4節(jié)不可充電堿性電池(1.5V),由于電壓高到了6V,您可能需要使用線(xiàn)性穩(wěn)壓器或其他手段降壓。其實(shí)總之,只用充電電池推動(dòng)樹(shù)莓派是極不方便的。如果您真有電池供電的需求,推薦購(gòu)買(mǎi)“移動(dòng)電源”。移動(dòng)電源是現(xiàn)在智能手機(jī)的常用附件,為您提供一個(gè)輸出5V電壓的USB接口??煽科放朴杏鸩┖推穭佟?amp;lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>可以。樹(shù)莓派用4節(jié)鎳氫充電電池(1.2V)應(yīng)該能運(yùn)行,不過(guò)隨著電池的放電,電壓低到一定程度樹(shù)莓派就會(huì)異常,請(qǐng)充電。如果用4節(jié)不可充電堿性電池(1.5V),由于電壓高到了6V,您可能需要使用線(xiàn)性穩(wěn)壓器或其他手段降壓。其實(shí)總之,只用充電電池推動(dòng)樹(shù)莓派是極不方便的。如果您真有電池供電的需求,推薦購(gòu)買(mǎi)“移動(dòng)電源”。移動(dòng)電源是現(xiàn)在智能手機(jī)的常用附件,為您提供一個(gè)輸出5V電壓的USB接口。可靠品牌有羽博和品勝。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>*支持以太網(wǎng)供電(PoE)嗎?&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>*<ins class="diffchange diffchange-inline">'''</ins>支持以太網(wǎng)供電(PoE)嗎?<ins class="diffchange diffchange-inline">'''</ins>&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>目前的版本不支持。不過(guò)因?yàn)橐筮@個(gè)功能的呼聲很高,所以制造商在考慮以后是否要引入。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>目前的版本不支持。不過(guò)因?yàn)橐筮@個(gè)功能的呼聲很高,所以制造商在考慮以后是否要引入。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>*操作系統(tǒng)是?&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>*<ins class="diffchange diffchange-inline">'''</ins>操作系統(tǒng)是?<ins class="diffchange diffchange-inline">'''</ins>&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>各種Linux。我們建議您使用Raspbian(為樹(shù)莓派定制的Debian)。操作系統(tǒng)存儲(chǔ)在SD卡上,您可以自己燒錄替換。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>各種Linux。我們建議您使用Raspbian(為樹(shù)莓派定制的Debian)。操作系統(tǒng)存儲(chǔ)在SD卡上,您可以自己燒錄替換。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>*有官方編程語(yǔ)言嗎?&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>*<ins class="diffchange diffchange-inline">'''</ins>有官方編程語(yǔ)言嗎?<ins class="diffchange diffchange-inline">'''</ins>&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>我們采用并推廣Python,作為青少年編程教育用語(yǔ)言。不過(guò)任何可以為ARMv6架構(gòu)編譯的語(yǔ)言,都可以用于樹(shù)莓派。我們當(dāng)然不限制您一定要使用Python。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>我們采用并推廣Python,作為青少年編程教育用語(yǔ)言。不過(guò)任何可以為ARMv6架構(gòu)編譯的語(yǔ)言,都可以用于樹(shù)莓派。我們當(dāng)然不限制您一定要使用Python。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>*可以運(yùn)行WINE嗎?(或Windows,或任何x86軟件)&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>*<ins class="diffchange diffchange-inline">'''</ins>可以運(yùn)行WINE嗎?(或Windows,或任何x86軟件)<ins class="diffchange diffchange-inline">'''</ins>&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>不行,Linux下能通過(guò)WINE運(yùn)行Windows程序,至少有賴(lài)于CPU的相同。因?yàn)槌绦蛑械闹噶?,需要與CPU指令集一致才可以被CPU執(zhí)行。所以任何的ARM,都肯定運(yùn)行不了x86程序——除非使用模擬器,但性能極低完全無(wú)法實(shí)用。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>不行,Linux下能通過(guò)WINE運(yùn)行Windows程序,至少有賴(lài)于CPU的相同。因?yàn)槌绦蛑械闹噶睿枰cCPU指令集一致才可以被CPU執(zhí)行。所以任何的ARM,都肯定運(yùn)行不了x86程序——除非使用模擬器,但性能極低完全無(wú)法實(shí)用。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>*有關(guān)SD卡和存儲(chǔ)設(shè)備&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>*<ins class="diffchange diffchange-inline">'''</ins>有關(guān)SD卡和存儲(chǔ)設(shè)備<ins class="diffchange diffchange-inline">'''</ins>&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>最大實(shí)驗(yàn)了32GB的SD卡沒(méi)有問(wèn)題。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>最大實(shí)驗(yàn)了32GB的SD卡沒(méi)有問(wèn)題。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>SD卡容量的最低需求,理論上2GB。但為了給新的程序和文件保留空間,實(shí)際上請(qǐng)一定不要低于4GB。建議SD卡選擇速度等級(jí)為Class10的,可以用滿(mǎn)樹(shù)莓派對(duì)SD卡的讀寫(xiě)能力,最大限度提高速度。推薦SanDisk Ultra Class10 TF 8GB這張卡。銷(xiāo)量大用的人多,便宜又成熟。8GB是推薦的大小,肯定夠用,并且備份恢復(fù)都方便。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>SD卡容量的最低需求,理論上2GB。但為了給新的程序和文件保留空間,實(shí)際上請(qǐng)一定不要低于4GB。建議SD卡選擇速度等級(jí)為Class10的,可以用滿(mǎn)樹(shù)莓派對(duì)SD卡的讀寫(xiě)能力,最大限度提高速度。推薦SanDisk Ultra Class10 TF 8GB這張卡。銷(xiāo)量大用的人多,便宜又成熟。8GB是推薦的大小,肯定夠用,并且備份恢復(fù)都方便。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; 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border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>用電腦,重新把系統(tǒng)鏡像刷進(jìn)SD卡。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>換句話(huà)說(shuō):因?yàn)闃?shù)莓派沒(méi)有存儲(chǔ),所以樹(shù)莓派本身是不會(huì)變磚的,有錯(cuò)全是SD卡的錯(cuò)!&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>換句話(huà)說(shuō):因?yàn)闃?shù)莓派沒(méi)有存儲(chǔ),所以樹(shù)莓派本身是不會(huì)變磚的,有錯(cuò)全是SD卡的錯(cuò)!&lt;br/&gt;</div></td></tr> </table> Admin http://gharee.com/wiki/index.php?title=Raspberry_Pi%E5%B8%B8%E8%A7%81%E9%97%AE%E9%A2%98&diff=5583&oldid=prev Admin:/* 樹(shù)莓派常見(jiàn)問(wèn)題 */ 2016-06-15T02:16:00Z <p>?<span dir="auto"><span class="autocomment">樹(shù)莓派常見(jiàn)問(wèn)題</span></span></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr style='vertical-align: top;'> <td colspan='2' style="background-color: white; color:black; text-align: center;">←上一版本</td> <td colspan='2' style="background-color: white; color:black; text-align: center;">2016年6月15日 (三) 02:16的版本</td> </tr><tr><td colspan="2" class="diff-lineno">第4行:</td> <td colspan="2" class="diff-lineno">第4行:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>==樹(shù)莓派常見(jiàn)問(wèn)題==</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>==樹(shù)莓派常見(jiàn)問(wèn)題==</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>*樹(shù)莓派各個(gè)型號(hào)的區(qū)別&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>*樹(shù)莓派各個(gè)型號(hào)的區(qū)別&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>詳見(jiàn):<del class="diffchange diffchange-inline">&lt;br/&gt;</del></div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>詳見(jiàn):[http://gharee.com/wiki/index.php/Raspberry_Pi板的介紹 Raspberry Pi板的介紹]&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>[http://gharee.com/wiki/index.php/Raspberry_Pi板的介紹 Raspberry Pi板的介紹]&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>*為什么沒(méi)有實(shí)時(shí)時(shí)鐘?&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>*為什么沒(méi)有實(shí)時(shí)時(shí)鐘?&lt;br/&gt;</div></td></tr> </table> Admin http://gharee.com/wiki/index.php?title=Raspberry_Pi%E5%B8%B8%E8%A7%81%E9%97%AE%E9%A2%98&diff=5582&oldid=prev Admin:/* 樹(shù)莓派常見(jiàn)問(wèn)題 */ 2016-06-15T02:15:35Z <p>?<span dir="auto"><span class="autocomment">樹(shù)莓派常見(jiàn)問(wèn)題</span></span></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr style='vertical-align: top;'> <td colspan='2' style="background-color: white; color:black; text-align: center;">←上一版本</td> <td colspan='2' style="background-color: white; color:black; text-align: center;">2016年6月15日 (三) 02:15的版本</td> </tr><tr><td colspan="2" class="diff-lineno">第3行:</td> <td colspan="2" class="diff-lineno">第3行:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>樹(shù)莓派體積小,功能強(qiáng)大,自從其問(wèn)世以來(lái),以其優(yōu)越的性能,倍受電子愛(ài)好者的親賴(lài),也正因?yàn)闃?shù)莓派功能比較多,所以在使用時(shí),發(fā)現(xiàn)的問(wèn)題也會(huì)越來(lái)越多,在此列出使用過(guò)程中,遇到的常見(jiàn)問(wèn)題以及疑難雜癥,日后也會(huì)不間斷的更新,敬請(qǐng)關(guān)注。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>樹(shù)莓派體積小,功能強(qiáng)大,自從其問(wèn)世以來(lái),以其優(yōu)越的性能,倍受電子愛(ài)好者的親賴(lài),也正因?yàn)闃?shù)莓派功能比較多,所以在使用時(shí),發(fā)現(xiàn)的問(wèn)題也會(huì)越來(lái)越多,在此列出使用過(guò)程中,遇到的常見(jiàn)問(wèn)題以及疑難雜癥,日后也會(huì)不間斷的更新,敬請(qǐng)關(guān)注。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>==樹(shù)莓派常見(jiàn)問(wèn)題==</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>==樹(shù)莓派常見(jiàn)問(wèn)題==</div></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">1、樹(shù)莓派各個(gè)型號(hào)的區(qū)別</del>&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">*樹(shù)莓派各個(gè)型號(hào)的區(qū)別</ins>&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>詳見(jiàn):&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>詳見(jiàn):&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>[http://gharee.com/wiki/index.php/Raspberry_Pi板的介紹 Raspberry Pi板的介紹]&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>[http://gharee.com/wiki/index.php/Raspberry_Pi板的介紹 Raspberry Pi板的介紹]&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">2、為什么沒(méi)有實(shí)時(shí)時(shí)鐘?</del>&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>&#160;</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">*為什么沒(méi)有實(shí)時(shí)時(shí)鐘?</ins>&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>樹(shù)莓派沒(méi)有實(shí)時(shí)時(shí)鐘,關(guān)機(jī)后無(wú)法維持時(shí)鐘的走時(shí)。沒(méi)有連接網(wǎng)絡(luò)的樹(shù)莓派,每次開(kāi)機(jī)時(shí)都需要手工設(shè)定時(shí)間。(連接網(wǎng)絡(luò)的,開(kāi)機(jī)時(shí)會(huì)自動(dòng)聯(lián)網(wǎng)獲取時(shí)間)添加實(shí)時(shí)時(shí)鐘時(shí)鐘電路,其實(shí)出奇的昂貴。因?yàn)橐坏┰诎遄由霞尤腚姵?,空間和接口電路都會(huì)大大推高樹(shù)莓派的造價(jià)。如果您的應(yīng)用或電子制作有需要,可以考慮用GPIO擴(kuò)展端口,自己在外部連接實(shí)時(shí)時(shí)鐘電路。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>樹(shù)莓派沒(méi)有實(shí)時(shí)時(shí)鐘,關(guān)機(jī)后無(wú)法維持時(shí)鐘的走時(shí)。沒(méi)有連接網(wǎng)絡(luò)的樹(shù)莓派,每次開(kāi)機(jī)時(shí)都需要手工設(shè)定時(shí)間。(連接網(wǎng)絡(luò)的,開(kāi)機(jī)時(shí)會(huì)自動(dòng)聯(lián)網(wǎng)獲取時(shí)間)添加實(shí)時(shí)時(shí)鐘時(shí)鐘電路,其實(shí)出奇的昂貴。因?yàn)橐坏┰诎遄由霞尤腚姵?,空間和接口電路都會(huì)大大推高樹(shù)莓派的造價(jià)。如果您的應(yīng)用或電子制作有需要,可以考慮用GPIO擴(kuò)展端口,自己在外部連接實(shí)時(shí)時(shí)鐘電路。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">3、能增加內(nèi)存嗎?</del>&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">*能增加內(nèi)存嗎?</ins>&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>不能。內(nèi)存是一個(gè)“扣”在CPU/GPU上的PoP封裝,無(wú)法拆卸。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>不能。內(nèi)存是一個(gè)“扣”在CPU/GPU上的PoP封裝,無(wú)法拆卸。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">4、如何連接鍵盤(pán)和鼠標(biāo)?</del>&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">*如何連接鍵盤(pán)和鼠標(biāo)?</ins>&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>使用USB端口。樹(shù)莓派A型有一個(gè),B型有兩個(gè)USB口。如果您要連接更多的USB設(shè)備,使用USB HUB即可。建議使用無(wú)線(xiàn)鍵盤(pán)鼠標(biāo)套裝。除了使用方便外,最重要的是可以節(jié)省一個(gè)USB口。推薦:羅技MK240或MK220。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>使用USB端口。樹(shù)莓派A型有一個(gè),B型有兩個(gè)USB口。如果您要連接更多的USB設(shè)備,使用USB HUB即可。建議使用無(wú)線(xiàn)鍵盤(pán)鼠標(biāo)套裝。除了使用方便外,最重要的是可以節(jié)省一個(gè)USB口。推薦:羅技MK240或MK220。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">5、樹(shù)莓派能連接什么顯示設(shè)備?</del>&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">*樹(shù)莓派能連接什么顯示設(shè)備?</ins>&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>樹(shù)莓派提供HDMI與復(fù)合視頻兩種輸出。您可以將樹(shù)莓派連接到任何電視機(jī)的A/V輸入端子,或是新型電視的HDMI端子上。也可以使用廉價(jià)的HDMI轉(zhuǎn)DVI線(xiàn)纜(轉(zhuǎn)接頭)連接支持DVI輸入的顯示器。樹(shù)莓派不支持VGA。如果要使用VGA或YPbPr色差,您需要一個(gè)相對(duì)貴一些的HDMI轉(zhuǎn)VGA轉(zhuǎn)換器。最便宜的可靠的HDMI轉(zhuǎn)VGA轉(zhuǎn)換器,在淘寶上72元可以買(mǎi)到,介紹文檔會(huì)稍后貼到論壇上。</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>樹(shù)莓派提供HDMI與復(fù)合視頻兩種輸出。您可以將樹(shù)莓派連接到任何電視機(jī)的A/V輸入端子,或是新型電視的HDMI端子上。也可以使用廉價(jià)的HDMI轉(zhuǎn)DVI線(xiàn)纜(轉(zhuǎn)接頭)連接支持DVI輸入的顯示器。樹(shù)莓派不支持VGA。如果要使用VGA或YPbPr色差,您需要一個(gè)相對(duì)貴一些的HDMI轉(zhuǎn)VGA轉(zhuǎn)換器。最便宜的可靠的HDMI轉(zhuǎn)VGA轉(zhuǎn)換器,在淘寶上72元可以買(mǎi)到,介紹文檔會(huì)稍后貼到論壇上。</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>當(dāng)然,盡管對(duì)初學(xué)者可能有些難,但樹(shù)莓派即使沒(méi)有顯示器,也可以通過(guò)遠(yuǎn)程登錄進(jìn)行操作!&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>當(dāng)然,盡管對(duì)初學(xué)者可能有些難,但樹(shù)莓派即使沒(méi)有顯示器,也可以通過(guò)遠(yuǎn)程登錄進(jìn)行操作!&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">6、為什么不支持VGA?</del>&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">*為什么不支持VGA?</ins>&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>因?yàn)锽CM2835芯片只支持HDMI輸出。并且VGA技術(shù)也已經(jīng)開(kāi)始逐步退出顯示市場(chǎng),有了過(guò)時(shí)的趨勢(shì)。我們因此也不計(jì)劃去支持VGA。</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>因?yàn)锽CM2835芯片只支持HDMI輸出。并且VGA技術(shù)也已經(jīng)開(kāi)始逐步退出顯示市場(chǎng),有了過(guò)時(shí)的趨勢(shì)。我們因此也不計(jì)劃去支持VGA。</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">7、輸入密碼時(shí)不顯示是怎么回事?</del>&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">*輸入密碼時(shí)不顯示是怎么回事?</ins>&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>樹(shù)莓派登錄界面要求輸入Password:時(shí),會(huì)發(fā)現(xiàn)按什么屏幕都沒(méi)反應(yīng)。密碼完全不回顯,這是UNIX/Linux系統(tǒng)的正?,F(xiàn)象。只需“摸黑”輸入密碼并回車(chē)就行。退格鍵也是能用的。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>樹(shù)莓派登錄界面要求輸入Password:時(shí),會(huì)發(fā)現(xiàn)按什么屏幕都沒(méi)反應(yīng)。密碼完全不回顯,這是UNIX/Linux系統(tǒng)的正?,F(xiàn)象。只需“摸黑”輸入密碼并回車(chē)就行。退格鍵也是能用的。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">8、可以用電池供電嗎?</del>&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">*可以用電池供電嗎?</ins>&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>可以。樹(shù)莓派用4節(jié)鎳氫充電電池(1.2V)應(yīng)該能運(yùn)行,不過(guò)隨著電池的放電,電壓低到一定程度樹(shù)莓派就會(huì)異常,請(qǐng)充電。如果用4節(jié)不可充電堿性電池(1.5V),由于電壓高到了6V,您可能需要使用線(xiàn)性穩(wěn)壓器或其他手段降壓。其實(shí)總之,只用充電電池推動(dòng)樹(shù)莓派是極不方便的。如果您真有電池供電的需求,推薦購(gòu)買(mǎi)“移動(dòng)電源”。移動(dòng)電源是現(xiàn)在智能手機(jī)的常用附件,為您提供一個(gè)輸出5V電壓的USB接口??煽科放朴杏鸩┖推穭佟?amp;lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>可以。樹(shù)莓派用4節(jié)鎳氫充電電池(1.2V)應(yīng)該能運(yùn)行,不過(guò)隨著電池的放電,電壓低到一定程度樹(shù)莓派就會(huì)異常,請(qǐng)充電。如果用4節(jié)不可充電堿性電池(1.5V),由于電壓高到了6V,您可能需要使用線(xiàn)性穩(wěn)壓器或其他手段降壓。其實(shí)總之,只用充電電池推動(dòng)樹(shù)莓派是極不方便的。如果您真有電池供電的需求,推薦購(gòu)買(mǎi)“移動(dòng)電源”。移動(dòng)電源是現(xiàn)在智能手機(jī)的常用附件,為您提供一個(gè)輸出5V電壓的USB接口??煽科放朴杏鸩┖推穭?。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">9、支持以太網(wǎng)供電</del>(PoE)嗎?&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">*支持以太網(wǎng)供電</ins>(PoE)嗎?&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>目前的版本不支持。不過(guò)因?yàn)橐筮@個(gè)功能的呼聲很高,所以制造商在考慮以后是否要引入。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>目前的版本不支持。不過(guò)因?yàn)橐筮@個(gè)功能的呼聲很高,所以制造商在考慮以后是否要引入。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">10、操作系統(tǒng)是?</del>&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">*操作系統(tǒng)是?</ins>&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>各種Linux。我們建議您使用Raspbian(為樹(shù)莓派定制的Debian)。操作系統(tǒng)存儲(chǔ)在SD卡上,您可以自己燒錄替換。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>各種Linux。我們建議您使用Raspbian(為樹(shù)莓派定制的Debian)。操作系統(tǒng)存儲(chǔ)在SD卡上,您可以自己燒錄替換。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">11、有官方編程語(yǔ)言嗎?</del>&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">*有官方編程語(yǔ)言嗎?</ins>&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>我們采用并推廣Python,作為青少年編程教育用語(yǔ)言。不過(guò)任何可以為ARMv6架構(gòu)編譯的語(yǔ)言,都可以用于樹(shù)莓派。我們當(dāng)然不限制您一定要使用Python。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>我們采用并推廣Python,作為青少年編程教育用語(yǔ)言。不過(guò)任何可以為ARMv6架構(gòu)編譯的語(yǔ)言,都可以用于樹(shù)莓派。我們當(dāng)然不限制您一定要使用Python。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">12、可以運(yùn)行WINE嗎?(或Windows,或任何x86軟件)</del>&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">*可以運(yùn)行WINE嗎?(或Windows,或任何x86軟件)</ins>&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>不行,Linux下能通過(guò)WINE運(yùn)行Windows程序,至少有賴(lài)于CPU的相同。因?yàn)槌绦蛑械闹噶睿枰cCPU指令集一致才可以被CPU執(zhí)行。所以任何的ARM,都肯定運(yùn)行不了x86程序——除非使用模擬器,但性能極低完全無(wú)法實(shí)用。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>不行,Linux下能通過(guò)WINE運(yùn)行Windows程序,至少有賴(lài)于CPU的相同。因?yàn)槌绦蛑械闹噶睿枰cCPU指令集一致才可以被CPU執(zhí)行。所以任何的ARM,都肯定運(yùn)行不了x86程序——除非使用模擬器,但性能極低完全無(wú)法實(shí)用。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">13、有關(guān)SD卡和存儲(chǔ)設(shè)備</del>&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">*有關(guān)SD卡和存儲(chǔ)設(shè)備</ins>&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>最大實(shí)驗(yàn)了32GB的SD卡沒(méi)有問(wèn)題。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>最大實(shí)驗(yàn)了32GB的SD卡沒(méi)有問(wèn)題。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>SD卡容量的最低需求,理論上2GB。但為了給新的程序和文件保留空間,實(shí)際上請(qǐng)一定不要低于4GB。建議SD卡選擇速度等級(jí)為Class10的,可以用滿(mǎn)樹(shù)莓派對(duì)SD卡的讀寫(xiě)能力,最大限度提高速度。推薦SanDisk Ultra Class10 TF 8GB這張卡。銷(xiāo)量大用的人多,便宜又成熟。8GB是推薦的大小,肯定夠用,并且備份恢復(fù)都方便。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>SD卡容量的最低需求,理論上2GB。但為了給新的程序和文件保留空間,實(shí)際上請(qǐng)一定不要低于4GB。建議SD卡選擇速度等級(jí)為Class10的,可以用滿(mǎn)樹(shù)莓派對(duì)SD卡的讀寫(xiě)能力,最大限度提高速度。推薦SanDisk Ultra Class10 TF 8GB這張卡。銷(xiāo)量大用的人多,便宜又成熟。8GB是推薦的大小,肯定夠用,并且備份恢復(fù)都方便。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">14、變磚了怎么辦?</del>&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">*變磚了怎么辦?</ins>&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>用電腦,重新把系統(tǒng)鏡像刷進(jìn)SD卡。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>用電腦,重新把系統(tǒng)鏡像刷進(jìn)SD卡。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>換句話(huà)說(shuō):因?yàn)闃?shù)莓派沒(méi)有存儲(chǔ),所以樹(shù)莓派本身是不會(huì)變磚的,有錯(cuò)全是SD卡的錯(cuò)!&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>換句話(huà)說(shuō):因?yàn)闃?shù)莓派沒(méi)有存儲(chǔ),所以樹(shù)莓派本身是不會(huì)變磚的,有錯(cuò)全是SD卡的錯(cuò)!&lt;br/&gt;</div></td></tr> </table> Admin http://gharee.com/wiki/index.php?title=Raspberry_Pi%E5%B8%B8%E8%A7%81%E9%97%AE%E9%A2%98&diff=5580&oldid=prev 2016年6月15日 (三) 01:29 Arduino77 2016-06-15T01:29:54Z <p></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr style='vertical-align: top;'> <td colspan='2' style="background-color: white; color:black; text-align: center;">←上一版本</td> <td colspan='2' style="background-color: white; color:black; text-align: center;">2016年6月15日 (三) 01:29的版本</td> </tr><tr><td colspan="2" class="diff-lineno">第3行:</td> <td colspan="2" class="diff-lineno">第3行:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>樹(shù)莓派體積小,功能強(qiáng)大,自從其問(wèn)世以來(lái),以其優(yōu)越的性能,倍受電子愛(ài)好者的親賴(lài),也正因?yàn)闃?shù)莓派功能比較多,所以在使用時(shí),發(fā)現(xiàn)的問(wèn)題也會(huì)越來(lái)越多,在此列出使用過(guò)程中,遇到的常見(jiàn)問(wèn)題以及疑難雜癥,日后也會(huì)不間斷的更新,敬請(qǐng)關(guān)注。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>樹(shù)莓派體積小,功能強(qiáng)大,自從其問(wèn)世以來(lái),以其優(yōu)越的性能,倍受電子愛(ài)好者的親賴(lài),也正因?yàn)闃?shù)莓派功能比較多,所以在使用時(shí),發(fā)現(xiàn)的問(wèn)題也會(huì)越來(lái)越多,在此列出使用過(guò)程中,遇到的常見(jiàn)問(wèn)題以及疑難雜癥,日后也會(huì)不間斷的更新,敬請(qǐng)關(guān)注。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>==樹(shù)莓派常見(jiàn)問(wèn)題==</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>==樹(shù)莓派常見(jiàn)問(wèn)題==</div></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">===樹(shù)莓派各個(gè)型號(hào)的區(qū)別===</del></div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">1、樹(shù)莓派各個(gè)型號(hào)的區(qū)別&lt;br/&gt;</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>詳見(jiàn):&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>詳見(jiàn):&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>[http://gharee.com/wiki/index.php/Raspberry_Pi板的介紹 Raspberry Pi板的介紹]&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>[http://gharee.com/wiki/index.php/Raspberry_Pi板的介紹 Raspberry Pi板的介紹]&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">1、為什么沒(méi)有實(shí)時(shí)時(shí)鐘?</del>&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">2、為什么沒(méi)有實(shí)時(shí)時(shí)鐘?</ins>&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>樹(shù)莓派沒(méi)有實(shí)時(shí)時(shí)鐘,關(guān)機(jī)后無(wú)法維持時(shí)鐘的走時(shí)。沒(méi)有連接網(wǎng)絡(luò)的樹(shù)莓派,每次開(kāi)機(jī)時(shí)都需要手工設(shè)定時(shí)間。(連接網(wǎng)絡(luò)的,開(kāi)機(jī)時(shí)會(huì)自動(dòng)聯(lián)網(wǎng)獲取時(shí)間)添加實(shí)時(shí)時(shí)鐘時(shí)鐘電路,其實(shí)出奇的昂貴。因?yàn)橐坏┰诎遄由霞尤腚姵?,空間和接口電路都會(huì)大大推高樹(shù)莓派的造價(jià)。如果您的應(yīng)用或電子制作有需要,可以考慮用GPIO擴(kuò)展端口,自己在外部連接實(shí)時(shí)時(shí)鐘電路。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>樹(shù)莓派沒(méi)有實(shí)時(shí)時(shí)鐘,關(guān)機(jī)后無(wú)法維持時(shí)鐘的走時(shí)。沒(méi)有連接網(wǎng)絡(luò)的樹(shù)莓派,每次開(kāi)機(jī)時(shí)都需要手工設(shè)定時(shí)間。(連接網(wǎng)絡(luò)的,開(kāi)機(jī)時(shí)會(huì)自動(dòng)聯(lián)網(wǎng)獲取時(shí)間)添加實(shí)時(shí)時(shí)鐘時(shí)鐘電路,其實(shí)出奇的昂貴。因?yàn)橐坏┰诎遄由霞尤腚姵?,空間和接口電路都會(huì)大大推高樹(shù)莓派的造價(jià)。如果您的應(yīng)用或電子制作有需要,可以考慮用GPIO擴(kuò)展端口,自己在外部連接實(shí)時(shí)時(shí)鐘電路。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">2、能增加內(nèi)存嗎?</del>&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">3、能增加內(nèi)存嗎?</ins>&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>不能。內(nèi)存是一個(gè)“扣”在CPU/GPU上的PoP封裝,無(wú)法拆卸。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>不能。內(nèi)存是一個(gè)“扣”在CPU/GPU上的PoP封裝,無(wú)法拆卸。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">3、如何連接鍵盤(pán)和鼠標(biāo)?</del>&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">4、如何連接鍵盤(pán)和鼠標(biāo)?</ins>&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>使用USB端口。樹(shù)莓派A型有一個(gè),B型有兩個(gè)USB口。如果您要連接更多的USB設(shè)備,使用USB HUB即可。建議使用無(wú)線(xiàn)鍵盤(pán)鼠標(biāo)套裝。除了使用方便外,最重要的是可以節(jié)省一個(gè)USB口。推薦:羅技MK240或MK220。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>使用USB端口。樹(shù)莓派A型有一個(gè),B型有兩個(gè)USB口。如果您要連接更多的USB設(shè)備,使用USB HUB即可。建議使用無(wú)線(xiàn)鍵盤(pán)鼠標(biāo)套裝。除了使用方便外,最重要的是可以節(jié)省一個(gè)USB口。推薦:羅技MK240或MK220。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">4、樹(shù)莓派能連接什么顯示設(shè)備?</del>&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">5、樹(shù)莓派能連接什么顯示設(shè)備?</ins>&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>樹(shù)莓派提供HDMI與復(fù)合視頻兩種輸出。您可以將樹(shù)莓派連接到任何電視機(jī)的A/V輸入端子,或是新型電視的HDMI端子上。也可以使用廉價(jià)的HDMI轉(zhuǎn)DVI線(xiàn)纜(轉(zhuǎn)接頭)連接支持DVI輸入的顯示器。樹(shù)莓派不支持VGA。如果要使用VGA或YPbPr色差,您需要一個(gè)相對(duì)貴一些的HDMI轉(zhuǎn)VGA轉(zhuǎn)換器。最便宜的可靠的HDMI轉(zhuǎn)VGA轉(zhuǎn)換器,在淘寶上72元可以買(mǎi)到,介紹文檔會(huì)稍后貼到論壇上。</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>樹(shù)莓派提供HDMI與復(fù)合視頻兩種輸出。您可以將樹(shù)莓派連接到任何電視機(jī)的A/V輸入端子,或是新型電視的HDMI端子上。也可以使用廉價(jià)的HDMI轉(zhuǎn)DVI線(xiàn)纜(轉(zhuǎn)接頭)連接支持DVI輸入的顯示器。樹(shù)莓派不支持VGA。如果要使用VGA或YPbPr色差,您需要一個(gè)相對(duì)貴一些的HDMI轉(zhuǎn)VGA轉(zhuǎn)換器。最便宜的可靠的HDMI轉(zhuǎn)VGA轉(zhuǎn)換器,在淘寶上72元可以買(mǎi)到,介紹文檔會(huì)稍后貼到論壇上。</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>當(dāng)然,盡管對(duì)初學(xué)者可能有些難,但樹(shù)莓派即使沒(méi)有顯示器,也可以通過(guò)遠(yuǎn)程登錄進(jìn)行操作!&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>當(dāng)然,盡管對(duì)初學(xué)者可能有些難,但樹(shù)莓派即使沒(méi)有顯示器,也可以通過(guò)遠(yuǎn)程登錄進(jìn)行操作!&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">5、為什么不支持VGA?</del>&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">6、為什么不支持VGA?</ins>&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>因?yàn)锽CM2835芯片只支持HDMI輸出。并且VGA技術(shù)也已經(jīng)開(kāi)始逐步退出顯示市場(chǎng),有了過(guò)時(shí)的趨勢(shì)。我們因此也不計(jì)劃去支持VGA。</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>因?yàn)锽CM2835芯片只支持HDMI輸出。并且VGA技術(shù)也已經(jīng)開(kāi)始逐步退出顯示市場(chǎng),有了過(guò)時(shí)的趨勢(shì)。我們因此也不計(jì)劃去支持VGA。</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">6、輸入密碼時(shí)不顯示是怎么回事?</del>&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">7、輸入密碼時(shí)不顯示是怎么回事?</ins>&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>樹(shù)莓派登錄界面要求輸入Password:時(shí),會(huì)發(fā)現(xiàn)按什么屏幕都沒(méi)反應(yīng)。密碼完全不回顯,這是UNIX/Linux系統(tǒng)的正常現(xiàn)象。只需“摸黑”輸入密碼并回車(chē)就行。退格鍵也是能用的。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>樹(shù)莓派登錄界面要求輸入Password:時(shí),會(huì)發(fā)現(xiàn)按什么屏幕都沒(méi)反應(yīng)。密碼完全不回顯,這是UNIX/Linux系統(tǒng)的正?,F(xiàn)象。只需“摸黑”輸入密碼并回車(chē)就行。退格鍵也是能用的。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">7、可以用電池供電嗎?</del>&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">8、可以用電池供電嗎?</ins>&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>可以。樹(shù)莓派用4節(jié)鎳氫充電電池(1.2V)應(yīng)該能運(yùn)行,不過(guò)隨著電池的放電,電壓低到一定程度樹(shù)莓派就會(huì)異常,請(qǐng)充電。如果用4節(jié)不可充電堿性電池(1.5V),由于電壓高到了6V,您可能需要使用線(xiàn)性穩(wěn)壓器或其他手段降壓。其實(shí)總之,只用充電電池推動(dòng)樹(shù)莓派是極不方便的。如果您真有電池供電的需求,推薦購(gòu)買(mǎi)“移動(dòng)電源”。移動(dòng)電源是現(xiàn)在智能手機(jī)的常用附件,為您提供一個(gè)輸出5V電壓的USB接口??煽科放朴杏鸩┖推穭佟?amp;lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>可以。樹(shù)莓派用4節(jié)鎳氫充電電池(1.2V)應(yīng)該能運(yùn)行,不過(guò)隨著電池的放電,電壓低到一定程度樹(shù)莓派就會(huì)異常,請(qǐng)充電。如果用4節(jié)不可充電堿性電池(1.5V),由于電壓高到了6V,您可能需要使用線(xiàn)性穩(wěn)壓器或其他手段降壓。其實(shí)總之,只用充電電池推動(dòng)樹(shù)莓派是極不方便的。如果您真有電池供電的需求,推薦購(gòu)買(mǎi)“移動(dòng)電源”。移動(dòng)電源是現(xiàn)在智能手機(jī)的常用附件,為您提供一個(gè)輸出5V電壓的USB接口。可靠品牌有羽博和品勝。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">8、支持以太網(wǎng)供電</del>(PoE)嗎?&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">9、支持以太網(wǎng)供電</ins>(PoE)嗎?&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>目前的版本不支持。不過(guò)因?yàn)橐筮@個(gè)功能的呼聲很高,所以制造商在考慮以后是否要引入。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>目前的版本不支持。不過(guò)因?yàn)橐筮@個(gè)功能的呼聲很高,所以制造商在考慮以后是否要引入。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">9、操作系統(tǒng)是?</del>&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">10、操作系統(tǒng)是?</ins>&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>各種Linux。我們建議您使用Raspbian(為樹(shù)莓派定制的Debian)。操作系統(tǒng)存儲(chǔ)在SD卡上,您可以自己燒錄替換。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>各種Linux。我們建議您使用Raspbian(為樹(shù)莓派定制的Debian)。操作系統(tǒng)存儲(chǔ)在SD卡上,您可以自己燒錄替換。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">10、有官方編程語(yǔ)言嗎?</del>&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">11、有官方編程語(yǔ)言嗎?</ins>&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>我們采用并推廣Python,作為青少年編程教育用語(yǔ)言。不過(guò)任何可以為ARMv6架構(gòu)編譯的語(yǔ)言,都可以用于樹(shù)莓派。我們當(dāng)然不限制您一定要使用Python。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>我們采用并推廣Python,作為青少年編程教育用語(yǔ)言。不過(guò)任何可以為ARMv6架構(gòu)編譯的語(yǔ)言,都可以用于樹(shù)莓派。我們當(dāng)然不限制您一定要使用Python。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">11、可以運(yùn)行WINE嗎?(或Windows,或任何x86軟件)</del>&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">12、可以運(yùn)行WINE嗎?(或Windows,或任何x86軟件)</ins>&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>不行,Linux下能通過(guò)WINE運(yùn)行Windows程序,至少有賴(lài)于CPU的相同。因?yàn)槌绦蛑械闹噶睿枰cCPU指令集一致才可以被CPU執(zhí)行。所以任何的ARM,都肯定運(yùn)行不了x86程序——除非使用模擬器,但性能極低完全無(wú)法實(shí)用。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>不行,Linux下能通過(guò)WINE運(yùn)行Windows程序,至少有賴(lài)于CPU的相同。因?yàn)槌绦蛑械闹噶睿枰cCPU指令集一致才可以被CPU執(zhí)行。所以任何的ARM,都肯定運(yùn)行不了x86程序——除非使用模擬器,但性能極低完全無(wú)法實(shí)用。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">12、有關(guān)SD卡和存儲(chǔ)設(shè)備</del>&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">13、有關(guān)SD卡和存儲(chǔ)設(shè)備</ins>&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>最大實(shí)驗(yàn)了32GB的SD卡沒(méi)有問(wèn)題。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>最大實(shí)驗(yàn)了32GB的SD卡沒(méi)有問(wèn)題。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>SD卡容量的最低需求,理論上2GB。但為了給新的程序和文件保留空間,實(shí)際上請(qǐng)一定不要低于4GB。建議SD卡選擇速度等級(jí)為Class10的,可以用滿(mǎn)樹(shù)莓派對(duì)SD卡的讀寫(xiě)能力,最大限度提高速度。推薦SanDisk Ultra Class10 TF 8GB這張卡。銷(xiāo)量大用的人多,便宜又成熟。8GB是推薦的大小,肯定夠用,并且備份恢復(fù)都方便。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>SD卡容量的最低需求,理論上2GB。但為了給新的程序和文件保留空間,實(shí)際上請(qǐng)一定不要低于4GB。建議SD卡選擇速度等級(jí)為Class10的,可以用滿(mǎn)樹(shù)莓派對(duì)SD卡的讀寫(xiě)能力,最大限度提高速度。推薦SanDisk Ultra Class10 TF 8GB這張卡。銷(xiāo)量大用的人多,便宜又成熟。8GB是推薦的大小,肯定夠用,并且備份恢復(fù)都方便。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">13、變磚了怎么辦?</del>&lt;br/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">14、變磚了怎么辦?</ins>&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>用電腦,重新把系統(tǒng)鏡像刷進(jìn)SD卡。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>用電腦,重新把系統(tǒng)鏡像刷進(jìn)SD卡。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>換句話(huà)說(shuō):因?yàn)闃?shù)莓派沒(méi)有存儲(chǔ),所以樹(shù)莓派本身是不會(huì)變磚的,有錯(cuò)全是SD卡的錯(cuò)!&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>換句話(huà)說(shuō):因?yàn)闃?shù)莓派沒(méi)有存儲(chǔ),所以樹(shù)莓派本身是不會(huì)變磚的,有錯(cuò)全是SD卡的錯(cuò)!&lt;br/&gt;</div></td></tr> </table> Arduino77 http://gharee.com/wiki/index.php?title=Raspberry_Pi%E5%B8%B8%E8%A7%81%E9%97%AE%E9%A2%98&diff=5578&oldid=prev 2016年6月15日 (三) 01:27 Arduino77 2016-06-15T01:27:19Z <p></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr style='vertical-align: top;'> <td colspan='2' style="background-color: white; color:black; text-align: center;">←上一版本</td> <td colspan='2' style="background-color: white; color:black; text-align: center;">2016年6月15日 (三) 01:27的版本</td> </tr><tr><td colspan="2" class="diff-lineno">第1行:</td> <td colspan="2" class="diff-lineno">第1行:</td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>[[文件:raspia.JPEG|<del class="diffchange diffchange-inline">600px</del>|無(wú)框|右]]</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[[文件:raspia.JPEG|<ins class="diffchange diffchange-inline">350px</ins>|無(wú)框|右]]</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>==樹(shù)莓派==</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>==樹(shù)莓派==</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>樹(shù)莓派體積小,功能強(qiáng)大,自從其問(wèn)世以來(lái),以其優(yōu)越的性能,倍受電子愛(ài)好者的親賴(lài),也正因?yàn)闃?shù)莓派功能比較多,所以在使用時(shí),發(fā)現(xiàn)的問(wèn)題也會(huì)越來(lái)越多,在此列出使用過(guò)程中,遇到的常見(jiàn)問(wèn)題以及疑難雜癥,日后也會(huì)不間斷的更新,敬請(qǐng)關(guān)注。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>樹(shù)莓派體積小,功能強(qiáng)大,自從其問(wèn)世以來(lái),以其優(yōu)越的性能,倍受電子愛(ài)好者的親賴(lài),也正因?yàn)闃?shù)莓派功能比較多,所以在使用時(shí),發(fā)現(xiàn)的問(wèn)題也會(huì)越來(lái)越多,在此列出使用過(guò)程中,遇到的常見(jiàn)問(wèn)題以及疑難雜癥,日后也會(huì)不間斷的更新,敬請(qǐng)關(guān)注。&lt;br/&gt;</div></td></tr> <tr><td colspan="2" class="diff-lineno">第5行:</td> <td colspan="2" class="diff-lineno">第5行:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>===樹(shù)莓派各個(gè)型號(hào)的區(qū)別===</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>===樹(shù)莓派各個(gè)型號(hào)的區(qū)別===</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>詳見(jiàn):&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>詳見(jiàn):&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>[http://gharee.com/wiki/index.php/Raspberry_Pi板的介紹 Raspberry Pi板的介紹]</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[http://gharee.com/wiki/index.php/Raspberry_Pi板的介紹 Raspberry Pi板的介紹]<ins class="diffchange diffchange-inline">&lt;br/&gt;</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>1、為什么沒(méi)有實(shí)時(shí)時(shí)鐘?&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>1、為什么沒(méi)有實(shí)時(shí)時(shí)鐘?&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>樹(shù)莓派沒(méi)有實(shí)時(shí)時(shí)鐘,關(guān)機(jī)后無(wú)法維持時(shí)鐘的走時(shí)。沒(méi)有連接網(wǎng)絡(luò)的樹(shù)莓派,每次開(kāi)機(jī)時(shí)都需要手工設(shè)定時(shí)間。(連接網(wǎng)絡(luò)的,開(kāi)機(jī)時(shí)會(huì)自動(dòng)聯(lián)網(wǎng)獲取時(shí)間)添加實(shí)時(shí)時(shí)鐘時(shí)鐘電路,其實(shí)出奇的昂貴。因?yàn)橐坏┰诎遄由霞尤腚姵兀臻g和接口電路都會(huì)大大推高樹(shù)莓派的造價(jià)。如果您的應(yīng)用或電子制作有需要,可以考慮用GPIO擴(kuò)展端口,自己在外部連接實(shí)時(shí)時(shí)鐘電路。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>樹(shù)莓派沒(méi)有實(shí)時(shí)時(shí)鐘,關(guān)機(jī)后無(wú)法維持時(shí)鐘的走時(shí)。沒(méi)有連接網(wǎng)絡(luò)的樹(shù)莓派,每次開(kāi)機(jī)時(shí)都需要手工設(shè)定時(shí)間。(連接網(wǎng)絡(luò)的,開(kāi)機(jī)時(shí)會(huì)自動(dòng)聯(lián)網(wǎng)獲取時(shí)間)添加實(shí)時(shí)時(shí)鐘時(shí)鐘電路,其實(shí)出奇的昂貴。因?yàn)橐坏┰诎遄由霞尤腚姵兀臻g和接口電路都會(huì)大大推高樹(shù)莓派的造價(jià)。如果您的應(yīng)用或電子制作有需要,可以考慮用GPIO擴(kuò)展端口,自己在外部連接實(shí)時(shí)時(shí)鐘電路。&lt;br/&gt;</div></td></tr> </table> Arduino77 http://gharee.com/wiki/index.php?title=Raspberry_Pi%E5%B8%B8%E8%A7%81%E9%97%AE%E9%A2%98&diff=5577&oldid=prev 2016年6月15日 (三) 01:26 Arduino77 2016-06-15T01:26:19Z <p></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr style='vertical-align: top;'> <td colspan='2' style="background-color: white; color:black; text-align: center;">←上一版本</td> <td colspan='2' style="background-color: white; color:black; text-align: center;">2016年6月15日 (三) 01:26的版本</td> </tr><tr><td colspan="2" class="diff-lineno">第6行:</td> <td colspan="2" class="diff-lineno">第6行:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>詳見(jiàn):&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>詳見(jiàn):&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>[http://gharee.com/wiki/index.php/Raspberry_Pi板的介紹 Raspberry Pi板的介紹]</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>[http://gharee.com/wiki/index.php/Raspberry_Pi板的介紹 Raspberry Pi板的介紹]</div></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>1、為什么沒(méi)有實(shí)時(shí)時(shí)鐘?</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>1、為什么沒(méi)有實(shí)時(shí)時(shí)鐘?<ins class="diffchange diffchange-inline">&lt;br/&gt;</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>樹(shù)莓派沒(méi)有實(shí)時(shí)時(shí)鐘,關(guān)機(jī)后無(wú)法維持時(shí)鐘的走時(shí)。沒(méi)有連接網(wǎng)絡(luò)的樹(shù)莓派,每次開(kāi)機(jī)時(shí)都需要手工設(shè)定時(shí)間。(連接網(wǎng)絡(luò)的,開(kāi)機(jī)時(shí)會(huì)自動(dòng)聯(lián)網(wǎng)獲取時(shí)間)添加實(shí)時(shí)時(shí)鐘時(shí)鐘電路,其實(shí)出奇的昂貴。因?yàn)橐坏┰诎遄由霞尤腚姵?,空間和接口電路都會(huì)大大推高樹(shù)莓派的造價(jià)。如果您的應(yīng)用或電子制作有需要,可以考慮用GPIO擴(kuò)展端口,自己在外部連接實(shí)時(shí)時(shí)鐘電路。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>樹(shù)莓派沒(méi)有實(shí)時(shí)時(shí)鐘,關(guān)機(jī)后無(wú)法維持時(shí)鐘的走時(shí)。沒(méi)有連接網(wǎng)絡(luò)的樹(shù)莓派,每次開(kāi)機(jī)時(shí)都需要手工設(shè)定時(shí)間。(連接網(wǎng)絡(luò)的,開(kāi)機(jī)時(shí)會(huì)自動(dòng)聯(lián)網(wǎng)獲取時(shí)間)添加實(shí)時(shí)時(shí)鐘時(shí)鐘電路,其實(shí)出奇的昂貴。因?yàn)橐坏┰诎遄由霞尤腚姵?,空間和接口電路都會(huì)大大推高樹(shù)莓派的造價(jià)。如果您的應(yīng)用或電子制作有需要,可以考慮用GPIO擴(kuò)展端口,自己在外部連接實(shí)時(shí)時(shí)鐘電路。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>2、能增加內(nèi)存嗎?</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>2、能增加內(nèi)存嗎?<ins class="diffchange diffchange-inline">&lt;br/&gt;</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>不能。內(nèi)存是一個(gè)“扣”在CPU/GPU上的PoP封裝,無(wú)法拆卸。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>不能。內(nèi)存是一個(gè)“扣”在CPU/GPU上的PoP封裝,無(wú)法拆卸。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">===如何連接鍵盤(pán)和鼠標(biāo)?===</del></div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>&#160;</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">3、如何連接鍵盤(pán)和鼠標(biāo)?&lt;br/&gt;</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>使用USB端口。樹(shù)莓派A型有一個(gè),B型有兩個(gè)USB口。如果您要連接更多的USB設(shè)備,使用USB HUB即可。建議使用無(wú)線(xiàn)鍵盤(pán)鼠標(biāo)套裝。除了使用方便外,最重要的是可以節(jié)省一個(gè)USB口。推薦:羅技MK240或MK220。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>使用USB端口。樹(shù)莓派A型有一個(gè),B型有兩個(gè)USB口。如果您要連接更多的USB設(shè)備,使用USB HUB即可。建議使用無(wú)線(xiàn)鍵盤(pán)鼠標(biāo)套裝。除了使用方便外,最重要的是可以節(jié)省一個(gè)USB口。推薦:羅技MK240或MK220。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">3、樹(shù)莓派能連接什么顯示設(shè)備?</del></div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">4、樹(shù)莓派能連接什么顯示設(shè)備?&lt;br/&gt;</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>樹(shù)莓派提供HDMI與復(fù)合視頻兩種輸出。您可以將樹(shù)莓派連接到任何電視機(jī)的A/V輸入端子,或是新型電視的HDMI端子上。也可以使用廉價(jià)的HDMI轉(zhuǎn)DVI線(xiàn)纜(轉(zhuǎn)接頭)連接支持DVI輸入的顯示器。樹(shù)莓派不支持VGA。如果要使用VGA或YPbPr色差,您需要一個(gè)相對(duì)貴一些的HDMI轉(zhuǎn)VGA轉(zhuǎn)換器。最便宜的可靠的HDMI轉(zhuǎn)VGA轉(zhuǎn)換器,在淘寶上72元可以買(mǎi)到,介紹文檔會(huì)稍后貼到論壇上。</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>樹(shù)莓派提供HDMI與復(fù)合視頻兩種輸出。您可以將樹(shù)莓派連接到任何電視機(jī)的A/V輸入端子,或是新型電視的HDMI端子上。也可以使用廉價(jià)的HDMI轉(zhuǎn)DVI線(xiàn)纜(轉(zhuǎn)接頭)連接支持DVI輸入的顯示器。樹(shù)莓派不支持VGA。如果要使用VGA或YPbPr色差,您需要一個(gè)相對(duì)貴一些的HDMI轉(zhuǎn)VGA轉(zhuǎn)換器。最便宜的可靠的HDMI轉(zhuǎn)VGA轉(zhuǎn)換器,在淘寶上72元可以買(mǎi)到,介紹文檔會(huì)稍后貼到論壇上。</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>當(dāng)然,盡管對(duì)初學(xué)者可能有些難,但樹(shù)莓派即使沒(méi)有顯示器,也可以通過(guò)遠(yuǎn)程登錄進(jìn)行操作!&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>當(dāng)然,盡管對(duì)初學(xué)者可能有些難,但樹(shù)莓派即使沒(méi)有顯示器,也可以通過(guò)遠(yuǎn)程登錄進(jìn)行操作!&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">4、為什么不支持VGA?</del></div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">5、為什么不支持VGA?&lt;br/&gt;</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>因?yàn)锽CM2835芯片只支持HDMI輸出。并且VGA技術(shù)也已經(jīng)開(kāi)始逐步退出顯示市場(chǎng),有了過(guò)時(shí)的趨勢(shì)。我們因此也不計(jì)劃去支持VGA。</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>因?yàn)锽CM2835芯片只支持HDMI輸出。并且VGA技術(shù)也已經(jīng)開(kāi)始逐步退出顯示市場(chǎng),有了過(guò)時(shí)的趨勢(shì)。我們因此也不計(jì)劃去支持VGA。</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">5、輸入密碼時(shí)不顯示是怎么回事?</del></div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">6、輸入密碼時(shí)不顯示是怎么回事?&lt;br/&gt;</ins></div></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>樹(shù)莓派登錄界面要求輸入Password:時(shí),會(huì)發(fā)現(xiàn)按什么屏幕都沒(méi)反應(yīng)。密碼完全不回顯,這是UNIX/Linux系統(tǒng)的正?,F(xiàn)象。只需“摸黑”輸入密碼并回車(chē)就行。退格鍵也是能用的。</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>樹(shù)莓派登錄界面要求輸入Password:時(shí),會(huì)發(fā)現(xiàn)按什么屏幕都沒(méi)反應(yīng)。密碼完全不回顯,這是UNIX/Linux系統(tǒng)的正?,F(xiàn)象。只需“摸黑”輸入密碼并回車(chē)就行。退格鍵也是能用的。<ins class="diffchange diffchange-inline">&lt;br/&gt;</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">6、可以用電池供電嗎?</del></div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">7、可以用電池供電嗎?&lt;br/&gt;</ins></div></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>可以。樹(shù)莓派用4節(jié)鎳氫充電電池(1.2V)應(yīng)該能運(yùn)行,不過(guò)隨著電池的放電,電壓低到一定程度樹(shù)莓派就會(huì)異常,請(qǐng)充電。如果用4節(jié)不可充電堿性電池(1.5V),由于電壓高到了6V,您可能需要使用線(xiàn)性穩(wěn)壓器或其他手段降壓。其實(shí)總之,只用充電電池推動(dòng)樹(shù)莓派是極不方便的。如果您真有電池供電的需求,推薦購(gòu)買(mǎi)“移動(dòng)電源”。移動(dòng)電源是現(xiàn)在智能手機(jī)的常用附件,為您提供一個(gè)輸出5V電壓的USB接口。可靠品牌有羽博和品勝。</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>可以。樹(shù)莓派用4節(jié)鎳氫充電電池(1.2V)應(yīng)該能運(yùn)行,不過(guò)隨著電池的放電,電壓低到一定程度樹(shù)莓派就會(huì)異常,請(qǐng)充電。如果用4節(jié)不可充電堿性電池(1.5V),由于電壓高到了6V,您可能需要使用線(xiàn)性穩(wěn)壓器或其他手段降壓。其實(shí)總之,只用充電電池推動(dòng)樹(shù)莓派是極不方便的。如果您真有電池供電的需求,推薦購(gòu)買(mǎi)“移動(dòng)電源”。移動(dòng)電源是現(xiàn)在智能手機(jī)的常用附件,為您提供一個(gè)輸出5V電壓的USB接口??煽科放朴杏鸩┖推穭?。<ins class="diffchange diffchange-inline">&lt;br/&gt;</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">7、支持以太網(wǎng)供電</del>(PoE)嗎?</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">8、支持以太網(wǎng)供電</ins>(PoE)嗎?<ins class="diffchange diffchange-inline">&lt;br/&gt;</ins></div></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>目前的版本不支持。不過(guò)因?yàn)橐筮@個(gè)功能的呼聲很高,所以制造商在考慮以后是否要引入。</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>目前的版本不支持。不過(guò)因?yàn)橐筮@個(gè)功能的呼聲很高,所以制造商在考慮以后是否要引入。<ins class="diffchange diffchange-inline">&lt;br/&gt;</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">8、操作系統(tǒng)是?</del></div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">9、操作系統(tǒng)是?&lt;br/&gt;</ins></div></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>各種Linux。我們建議您使用Raspbian(為樹(shù)莓派定制的Debian)。操作系統(tǒng)存儲(chǔ)在SD卡上,您可以自己燒錄替換。</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>各種Linux。我們建議您使用Raspbian(為樹(shù)莓派定制的Debian)。操作系統(tǒng)存儲(chǔ)在SD卡上,您可以自己燒錄替換。<ins class="diffchange diffchange-inline">&lt;br/&gt;</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">9、有官方編程語(yǔ)言嗎?</del></div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">10、有官方編程語(yǔ)言嗎?&lt;br/&gt;</ins></div></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>我們采用并推廣Python,作為青少年編程教育用語(yǔ)言。不過(guò)任何可以為ARMv6架構(gòu)編譯的語(yǔ)言,都可以用于樹(shù)莓派。我們當(dāng)然不限制您一定要使用Python。</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>我們采用并推廣Python,作為青少年編程教育用語(yǔ)言。不過(guò)任何可以為ARMv6架構(gòu)編譯的語(yǔ)言,都可以用于樹(shù)莓派。我們當(dāng)然不限制您一定要使用Python。<ins class="diffchange diffchange-inline">&lt;br/&gt;</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">10、可以運(yùn)行WINE嗎?(或Windows,或任何x86軟件)</del></div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">11、可以運(yùn)行WINE嗎?(或Windows,或任何x86軟件)&lt;br/&gt;</ins></div></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>不行,Linux下能通過(guò)WINE運(yùn)行Windows程序,至少有賴(lài)于CPU的相同。因?yàn)槌绦蛑械闹噶?,需要與CPU指令集一致才可以被CPU執(zhí)行。所以任何的ARM,都肯定運(yùn)行不了x86程序——除非使用模擬器,但性能極低完全無(wú)法實(shí)用。</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>不行,Linux下能通過(guò)WINE運(yùn)行Windows程序,至少有賴(lài)于CPU的相同。因?yàn)槌绦蛑械闹噶?,需要與CPU指令集一致才可以被CPU執(zhí)行。所以任何的ARM,都肯定運(yùn)行不了x86程序——除非使用模擬器,但性能極低完全無(wú)法實(shí)用。<ins class="diffchange diffchange-inline">&lt;br/&gt;</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">11、有關(guān)SD卡和存儲(chǔ)設(shè)備</del></div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">12、有關(guān)SD卡和存儲(chǔ)設(shè)備&lt;br/&gt;</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>最大實(shí)驗(yàn)了32GB的SD卡沒(méi)有問(wèn)題。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>最大實(shí)驗(yàn)了32GB的SD卡沒(méi)有問(wèn)題。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>SD卡容量的最低需求,理論上2GB。但為了給新的程序和文件保留空間,實(shí)際上請(qǐng)一定不要低于4GB。建議SD卡選擇速度等級(jí)為Class10的,可以用滿(mǎn)樹(shù)莓派對(duì)SD卡的讀寫(xiě)能力,最大限度提高速度。推薦SanDisk Ultra Class10 TF 8GB這張卡。銷(xiāo)量大用的人多,便宜又成熟。8GB是推薦的大小,肯定夠用,并且備份恢復(fù)都方便。</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>SD卡容量的最低需求,理論上2GB。但為了給新的程序和文件保留空間,實(shí)際上請(qǐng)一定不要低于4GB。建議SD卡選擇速度等級(jí)為Class10的,可以用滿(mǎn)樹(shù)莓派對(duì)SD卡的讀寫(xiě)能力,最大限度提高速度。推薦SanDisk Ultra Class10 TF 8GB這張卡。銷(xiāo)量大用的人多,便宜又成熟。8GB是推薦的大小,肯定夠用,并且備份恢復(fù)都方便。<ins class="diffchange diffchange-inline">&lt;br/&gt;</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">12、變磚了怎么辦?</del></div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">13、變磚了怎么辦?&lt;br/&gt;</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>用電腦,重新把系統(tǒng)鏡像刷進(jìn)SD卡。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>用電腦,重新把系統(tǒng)鏡像刷進(jìn)SD卡。&lt;br/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>換句話(huà)說(shuō):因?yàn)闃?shù)莓派沒(méi)有存儲(chǔ),所以樹(shù)莓派本身是不會(huì)變磚的,有錯(cuò)全是SD卡的錯(cuò)!&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>換句話(huà)說(shuō):因?yàn)闃?shù)莓派沒(méi)有存儲(chǔ),所以樹(shù)莓派本身是不會(huì)變磚的,有錯(cuò)全是SD卡的錯(cuò)!&lt;br/&gt;</div></td></tr> </table> Arduino77 http://gharee.com/wiki/index.php?title=Raspberry_Pi%E5%B8%B8%E8%A7%81%E9%97%AE%E9%A2%98&diff=5575&oldid=prev 2016年6月15日 (三) 01:23 Arduino77 2016-06-15T01:23:06Z <p></p> <a href="http://gharee.com/wiki/index.php?title=Raspberry_Pi%E5%B8%B8%E8%A7%81%E9%97%AE%E9%A2%98&amp;diff=5575&amp;oldid=5566">顯示差異</a> Arduino77 http://gharee.com/wiki/index.php?title=Raspberry_Pi%E5%B8%B8%E8%A7%81%E9%97%AE%E9%A2%98&diff=5566&oldid=prev 2016年6月14日 (二) 09:11 Arduino77 2016-06-14T09:11:33Z <p></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr style='vertical-align: top;'> <td colspan='2' style="background-color: white; color:black; text-align: center;">←上一版本</td> <td colspan='2' style="background-color: white; color:black; text-align: center;">2016年6月14日 (二) 09:11的版本</td> </tr><tr><td colspan="2" class="diff-lineno">第1行:</td> <td colspan="2" class="diff-lineno">第1行:</td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>[[文件:raspia.JPEG|<del class="diffchange diffchange-inline">400px</del>|無(wú)框|右]]</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[[文件:raspia.JPEG|<ins class="diffchange diffchange-inline">600px</ins>|無(wú)框|右]]</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>==樹(shù)莓派==</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>==樹(shù)莓派==</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>樹(shù)莓派體積小,功能強(qiáng)大,自從其問(wèn)世以來(lái),以其優(yōu)越的性能,倍受電子愛(ài)好者的親賴(lài),也正因?yàn)闃?shù)莓派功能比較多,所以在使用時(shí),發(fā)現(xiàn)的問(wèn)題也會(huì)越來(lái)越多,在此列出使用過(guò)程中,遇到的常見(jiàn)問(wèn)題以及疑難雜癥,日后也會(huì)不間斷的更新,敬請(qǐng)關(guān)注。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>樹(shù)莓派體積小,功能強(qiáng)大,自從其問(wèn)世以來(lái),以其優(yōu)越的性能,倍受電子愛(ài)好者的親賴(lài),也正因?yàn)闃?shù)莓派功能比較多,所以在使用時(shí),發(fā)現(xiàn)的問(wèn)題也會(huì)越來(lái)越多,在此列出使用過(guò)程中,遇到的常見(jiàn)問(wèn)題以及疑難雜癥,日后也會(huì)不間斷的更新,敬請(qǐng)關(guān)注。&lt;br/&gt;</div></td></tr> </table> Arduino77 http://gharee.com/wiki/index.php?title=Raspberry_Pi%E5%B8%B8%E8%A7%81%E9%97%AE%E9%A2%98&diff=5565&oldid=prev 2016年6月14日 (二) 09:08 Arduino77 2016-06-14T09:08:47Z <p></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr style='vertical-align: top;'> <td colspan='2' style="background-color: white; color:black; text-align: center;">←上一版本</td> <td colspan='2' style="background-color: white; color:black; text-align: center;">2016年6月14日 (二) 09:08的版本</td> </tr><tr><td colspan="2" class="diff-lineno">第1行:</td> <td colspan="2" class="diff-lineno">第1行:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>[[文件:raspia.JPEG|400px|無(wú)框|右]]</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>[[文件:raspia.JPEG|400px|無(wú)框|右]]</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">==樹(shù)莓派==</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">樹(shù)莓派體積小,功能強(qiáng)大,自從其問(wèn)世以來(lái),以其優(yōu)越的性能,倍受電子愛(ài)好者的親賴(lài),也正因?yàn)闃?shù)莓派功能比較多,所以在使用時(shí),發(fā)現(xiàn)的問(wèn)題也會(huì)越來(lái)越多,在此列出使用過(guò)程中,遇到的常見(jiàn)問(wèn)題以及疑難雜癥,日后也會(huì)不間斷的更新,敬請(qǐng)關(guān)注。&lt;br/&gt;</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>==樹(shù)莓派常見(jiàn)問(wèn)題==</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>==樹(shù)莓派常見(jiàn)問(wèn)題==</div></td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">樹(shù)莓派體積小,功能強(qiáng)大,自從其問(wèn)世以來(lái),以其優(yōu)越的性能,倍受電子愛(ài)好者的親賴(lài),也正因?yàn)闃?shù)莓派功能比較多,所以在使用時(shí),發(fā)現(xiàn)的問(wèn)題也會(huì)越來(lái)越多,在此列出使用過(guò)程中,遇到的常見(jiàn)問(wèn)題以及疑難雜癥,日后也會(huì)不間斷的更新,敬請(qǐng)關(guān)注。</del></div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">===樹(shù)莓派各個(gè)型號(hào)的區(qū)別===</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">詳見(jiàn):&lt;br/&gt;</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">[http://gharee.com/wiki/index.php/Raspberry_Pi板的介紹 Raspberry Pi板的介紹]</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">=== 為什么沒(méi)有實(shí)時(shí)時(shí)鐘? ===</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">樹(shù)莓派沒(méi)有實(shí)時(shí)時(shí)鐘,關(guān)機(jī)后無(wú)法維持時(shí)鐘的走時(shí)。沒(méi)有連接網(wǎng)絡(luò)的樹(shù)莓派,每次開(kāi)機(jī)時(shí)都需要手工設(shè)定時(shí)間。(連接網(wǎng)絡(luò)的,開(kāi)機(jī)時(shí)會(huì)自動(dòng)聯(lián)網(wǎng)獲取時(shí)間)添加實(shí)時(shí)時(shí)鐘時(shí)鐘電路,其實(shí)出奇的昂貴。因?yàn)橐坏┰诎遄由霞尤腚姵?,空間和接口電路都會(huì)大大推高樹(shù)莓派的造價(jià)。如果您的應(yīng)用或電子制作有需要,可以考慮用GPIO擴(kuò)展端口,自己在外部連接實(shí)時(shí)時(shí)鐘電路。&lt;br/&gt;</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">===能增加內(nèi)存嗎?===</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">不能。內(nèi)存是一個(gè)“扣”在CPU/GPU上的PoP封裝,無(wú)法拆卸。&lt;br/&gt;</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">===如何連接鍵盤(pán)和鼠標(biāo)?===</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">使用USB端口。樹(shù)莓派A型有一個(gè),B型有兩個(gè)USB口。如果您要連接更多的USB設(shè)備,使用USB HUB即可。建議使用無(wú)線(xiàn)鍵盤(pán)鼠標(biāo)套裝。除了使用方便外,最重要的是可以節(jié)省一個(gè)USB口。推薦:羅技MK240或MK220。&lt;br/&gt;</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">===樹(shù)莓派能連接什么顯示設(shè)備?===</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">樹(shù)莓派提供HDMI與復(fù)合視頻兩種輸出。您可以將樹(shù)莓派連接到任何電視機(jī)的A/V輸入端子,或是新型電視的HDMI端子上。也可以使用廉價(jià)的HDMI轉(zhuǎn)DVI線(xiàn)纜(轉(zhuǎn)接頭)連接支持DVI輸入的顯示器。樹(shù)莓派不支持VGA。如果要使用VGA或YPbPr色差,您需要一個(gè)相對(duì)貴一些的HDMI轉(zhuǎn)VGA轉(zhuǎn)換器。最便宜的可靠的HDMI轉(zhuǎn)VGA轉(zhuǎn)換器,在淘寶上72元可以買(mǎi)到,介紹文檔會(huì)稍后貼到論壇上。</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">當(dāng)然,盡管對(duì)初學(xué)者可能有些難,但樹(shù)莓派即使沒(méi)有顯示器,也可以通過(guò)遠(yuǎn)程登錄進(jìn)行操作!&lt;br/&gt;</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">===為什么不支持VGA?===</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">因?yàn)锽CM2835芯片只支持HDMI輸出。并且VGA技術(shù)也已經(jīng)開(kāi)始逐步退出顯示市場(chǎng),有了過(guò)時(shí)的趨勢(shì)。我們因此也不計(jì)劃去支持VGA。</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">===輸入密碼時(shí)不顯示是怎么回事?===</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">樹(shù)莓派登錄界面要求輸入Password:時(shí),會(huì)發(fā)現(xiàn)按什么屏幕都沒(méi)反應(yīng)。密碼完全不回顯,這是UNIX/Linux系統(tǒng)的正常現(xiàn)象。只需“摸黑”輸入密碼并回車(chē)就行。退格鍵也是能用的。</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">===可以用電池供電嗎?===</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">可以。樹(shù)莓派用4節(jié)鎳氫充電電池(1.2V)應(yīng)該能運(yùn)行,不過(guò)隨著電池的放電,電壓低到一定程度樹(shù)莓派就會(huì)異常,請(qǐng)充電。如果用4節(jié)不可充電堿性電池(1.5V),由于電壓高到了6V,您可能需要使用線(xiàn)性穩(wěn)壓器或其他手段降壓。其實(shí)總之,只用充電電池推動(dòng)樹(shù)莓派是極不方便的。如果您真有電池供電的需求,推薦購(gòu)買(mǎi)“移動(dòng)電源”。移動(dòng)電源是現(xiàn)在智能手機(jī)的常用附件,為您提供一個(gè)輸出5V電壓的USB接口??煽科放朴杏鸩┖推穭佟?lt;/ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">===支持以太網(wǎng)供電(PoE)嗎?===</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">目前的版本不支持。不過(guò)因?yàn)橐筮@個(gè)功能的呼聲很高,所以制造商在考慮以后是否要引入。</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">===操作系統(tǒng)是?===</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">各種Linux。我們建議您使用Raspbian(為樹(shù)莓派定制的Debian)。操作系統(tǒng)存儲(chǔ)在SD卡上,您可以自己燒錄替換。</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; 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color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>===用戶(hù)pi無(wú)寫(xiě)權(quán)限 ===</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>===用戶(hù)pi無(wú)寫(xiě)權(quán)限 ===</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>現(xiàn)象:掛載U盤(pán)后,必須要sudo才有寫(xiě)的權(quán)限。&lt;br/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>現(xiàn)象:掛載U盤(pán)后,必須要sudo才有寫(xiě)的權(quán)限。&lt;br/&gt;</div></td></tr> </table> Arduino77 http://gharee.com/wiki/index.php?title=Raspberry_Pi%E5%B8%B8%E8%A7%81%E9%97%AE%E9%A2%98&diff=5557&oldid=prev 2016年6月14日 (二) 08:40 Arduino77 2016-06-14T08:40:46Z <p></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr style='vertical-align: top;'> <td colspan='2' style="background-color: white; color:black; text-align: center;">←上一版本</td> <td colspan='2' style="background-color: white; color:black; text-align: center;">2016年6月14日 (二) 08:40的版本</td> </tr><tr><td colspan="2" class="diff-lineno">第1行:</td> <td colspan="2" class="diff-lineno">第1行:</td></tr> <tr><td class='diff-marker'>?</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>[[文件:raspia.JPEG|<del class="diffchange diffchange-inline">500px</del>|無(wú)框|右]]</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[[文件:raspia.JPEG|<ins class="diffchange diffchange-inline">400px</ins>|無(wú)框|右]]</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>==樹(shù)莓派常見(jiàn)問(wèn)題==</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>==樹(shù)莓派常見(jiàn)問(wèn)題==</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>樹(shù)莓派體積小,功能強(qiáng)大,自從其問(wèn)世以來(lái),以其優(yōu)越的性能,倍受電子愛(ài)好者的親賴(lài),也正因?yàn)闃?shù)莓派功能比較多,所以在使用時(shí),發(fā)現(xiàn)的問(wèn)題也會(huì)越來(lái)越多,在此列出使用過(guò)程中,遇到的常見(jiàn)問(wèn)題以及疑難雜癥,日后也會(huì)不間斷的更新,敬請(qǐng)關(guān)注。</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>樹(shù)莓派體積小,功能強(qiáng)大,自從其問(wèn)世以來(lái),以其優(yōu)越的性能,倍受電子愛(ài)好者的親賴(lài),也正因?yàn)闃?shù)莓派功能比較多,所以在使用時(shí),發(fā)現(xiàn)的問(wèn)題也會(huì)越來(lái)越多,在此列出使用過(guò)程中,遇到的常見(jiàn)問(wèn)題以及疑難雜癥,日后也會(huì)不間斷的更新,敬請(qǐng)關(guān)注。</div></td></tr> </table> Arduino77