“(SKU:RB-03T013)RF433Mhz無(wú)線收發(fā)模塊”的版本間的差異

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?參數(shù)詳細(xì)說(shuō)明
第23行: 第23行:
 
===參數(shù)詳細(xì)說(shuō)明===
 
===參數(shù)詳細(xì)說(shuō)明===
 
====發(fā)射端====
 
====發(fā)射端====
?
{|border="1" cellspacing="0" align="center" cellpadding="5" width="500px"
+
{| border="1" cellspacing="0" width="80%"
 
|-
 
|-
?
|align="center"|項(xiàng)目
+
! style="width: 40%" scope="col" align="center" | Item
?
|align="center"|Working Voltage
+
! scope="col" align="center" | Min
?
|align="center"|Current
+
! scope="col" align="center" | Typical
?
|align="center"|Work Mode
+
! scope="col" align="center" | Max
?
|align="center"|Transmit Power(Max)
+
! scope="col" align="center" | Unit
?
|align="center"|Working Distance
+
 
|-
 
|-
?
|align="center"|Min
+
! scope="row" | Working Voltage
?
|align="center"|3.0
+
| align="center" | 3.0  
?
|align="center"|3
+
| align="center" | 5.0
?
|align="center"|ASK
+
| align="center" | 12.0
?
|align="center"|15
+
| align="center" | VDC
?
|align="center"|40
+
 
|-
 
|-
?
|align="center"|Typical
+
! scope="row" | Current
?
|align="center"|5.0
+
| align="center" | 3
?
|align="center"|/
+
| align="center" | /
?
|align="center"|ASK
+
| align="center" | 10
?
|align="center"|15
+
| align="center" | mA
?
|align="center"|/
+
 
|-
 
|-
?
|align="center"|Max
+
! scope="row" |Work Mode 
?
|align="center"|12.0
+
| colspan="3" align="center" | ASK
?
|align="center"|10
+
| align="center" | /
?
|align="center"|ASK
+
|-
?
|align="center"|15
+
! scope="row" | Transmit Power(Max)
?
|align="center"|100
+
| colspan="3" align="center" | 15  
 +
| align="center" | mW
 
|-
 
|-
?
|align="center"|Unit
+
! scope="row" | Working Distance
?
|align="center"|VDC
+
| align="center" | 40
?
|align="center"|/
+
| align="center" | /
?
|align="center"|mA
+
| align="center" | 100 
?
|align="center"|mW
+
| align="center" | m
?
|align="center"|m
+
 
|}
 
|}
?
<br>
 
 
====接收端====
 
====接收端====
?
 
+
{| border="1" cellspacing="0" width="80%"
?
{|border="1" cellspacing="0" align="center" cellpadding="5" width="400px"
+
 
|-
 
|-
?
|align="center"|項(xiàng)目
+
! style="width: 40%" scope="col" align="center" | Item 
?
|align="center"|Working Voltage
+
! scope="col" align="center" | Typical
?
|align="center"|Quiescent Current
+
! scope="col" align="center" | Unit
?
|align="center"|Receiver Sensitivity
+
?
|align="center"|Operating frequency
+
 
|-
 
|-
?
|align="center"|Typical
+
! scope="row" | Working Voltage
?
|align="center"|5
+
| align="center" | 5
?
|align="center"|5
+
| align="center" | VDC
?
|align="center"|-105
+
?
|align="center"|433.92
+
 
|-
 
|-
?
|align="center"|Unit
+
! scope="row" | Quiescent Current
?
|align="center"|VDC
+
| align="center" | 5
?
|align="center"|mA
+
| align="center" | mA
?
|align="center"|dBm
+
|-
?
|align="center"|MHz
+
! scope="row" | Receiver Sensitivity 
 +
| align="center" | -105 
 +
| align="center" | dBm
 +
|-
 +
! scope="row" | Operating frequency
 +
| align="center" | 433.92
 +
| align="center" | MHz
 
|}
 
|}
?
<br>
+
 
 
==使用方法==
 
==使用方法==
 
===硬件連接圖===
 
===硬件連接圖===

2015年10月26日 (一) 09:54的版本

RB-03T013.jpg

目錄

產(chǎn)品概述

Arduino 433MHZ超再生無(wú)線收發(fā)模塊是哈爾濱奧松機(jī)器人科技有限公司2014年最新推出的一款價(jià)格低廉,發(fā)射距離遠(yuǎn)的單向無(wú)線數(shù)傳模塊。它廣泛應(yīng)用于遙控開(kāi)關(guān)、摩托車、汽車防盜產(chǎn)品、家庭防盜產(chǎn)品、電動(dòng)門、卷簾門、窗、遙控插座、遙控LED、遙控音響、遙控電動(dòng)門、遙控車庫(kù)門、遙控伸縮門、遙控卷閘門、平移門、遙控開(kāi)門機(jī)、關(guān)門機(jī)等門控系統(tǒng)、遙控窗簾、報(bào)警主機(jī)、報(bào)警器、遙控摩托車、遙控電動(dòng)車、遙控MP3、遙控?zé)簟⑦b控車、安防等民用及工業(yè)配套遙控領(lǐng)域。該無(wú)線收發(fā)模塊可和市場(chǎng)上固定碼、學(xué)習(xí)碼的同頻率接收模塊任意配套使用。并且性能穩(wěn)定,性價(jià)比高。

規(guī)格參數(shù)

接收機(jī)

  1. 工作電壓:DC5V
  2. 靜態(tài)電流:4mA
  3. 調(diào)制方式:調(diào)幅
  4. 接收靈敏度:-105DB
  5. 工作溫度:-10℃~+70℃
  6. 工作濕度:10%z~80%
  7. 工作頻率:433MHz

發(fā)射機(jī)

  1. 工作電壓:DC3-12V
  2. 工作頻率:433MHz
  3. 待機(jī)電流:4mA(5V)
  4. 工作電流:20-28Ma(5V)
  5. 傳輸距離:開(kāi)闊地100米
  6. 輸出功率:40mW
  7. 調(diào)制方式:調(diào)幅
  8. 工作溫度:-10℃~70℃
  9. 工作濕度:10%~80%

參數(shù)詳細(xì)說(shuō)明

發(fā)射端

Item Min Typical Max Unit
Working Voltage 3.0 5.0 12.0 VDC
Current 3 / 10 mA
Work Mode ASK /
Transmit Power(Max) 15 mW
Working Distance 40 / 100 m

接收端

Item Typical Unit
Working Voltage 5 VDC
Quiescent Current 5 mA
Receiver Sensitivity -105 dBm
Operating frequency 433.92 MHz

使用方法

硬件連接圖

RF433 mo kuai 01.png

例子程序

程序編譯前需要進(jìn)行庫(kù)文件的加載,點(diǎn)此下載RF433Mhz無(wú)線收發(fā)模塊使用的庫(kù)文件。

transmitter module

  1. include <VirtualWire.h>

//Grove - 315(433) RF link kit Demo v1.0 //by :http://www.seeedstudio.com/ //connect the sent module to D2 to use

  1. include <VirtualWire.h>

int RF_TX_PIN = 2;

void setup() {

 vw_set_tx_pin(RF_TX_PIN); // Setup transmit pin
 vw_setup(2000); // Transmission speed in bits per second.

}

void loop() {

 const char *msg = "hello";
 vw_send((uint8_t *)msg, strlen(msg));  // Send 'hello' every 400ms.
 delay(400);

}

receiver module

//Grove - 315(433) RF link kit Demo v1.0 //by :http://www.seeedstudio.com/ //connect the receive module to D2 to use ..

  1. include <VirtualWire.h>

int RF_RX_PIN = 2;

void setup() {

 Serial.begin(9600);
 Serial.println("setup");
 vw_set_rx_pin(RF_RX_PIN);  // Setup receive pin.
 vw_setup(2000); // Transmission speed in bits per second.
 vw_rx_start(); // Start the PLL receiver.

}

void loop() {

 uint8_t buf[VW_MAX_MESSAGE_LEN];
 uint8_t buflen = VW_MAX_MESSAGE_LEN;
 if(vw_get_message(buf, &buflen)) // non-blocking I/O
 {
   int i;
   // Message with a good checksum received, dump HEX
   Serial.print("Got: ");
   for(i = 0; i < buflen; ++i)
   {
     Serial.print(buf[i], HEX);
     Serial.print(" ");

//Serial.print(buf[i]);

   }
   Serial.println("");
 }

}

程序效果

RF433 jie guo.png

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相關(guān)問(wèn)題解答

相關(guān)學(xué)習(xí)資料

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