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AK029 DC12V 2ch Relay Wireless RF Remote Control provide Ardino MEGA2560 PRO code

AK029 DC12V 2ch Relay Wireless RF Remote Control provide Ardino MEGA2560 PRO code

AK029*2+BX003*1

2000 in stock

$28.48
$28.48 $28.48
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Product Name：DC12V 2ch Relay Wireless RF Remote Control provide for Arduino UNO MEGA2560 PRO code
 
We provide for ARDUINO sample code , please contact after your order at Ebay message . 
 
DIY Kits No.:  RT322
 
Qty:
 
1 PCS 433M Wireless transmitter module(Does not include Arduino UNO);
2 PCS 433M 1 channels relay switch;
  
 
 
 
Software control： 
How to use:send "a" trigger A channel relay,send "b" trigger A channel relay,Etc.
 
 
arduino core fragment(complete code through ebay message  Request):
  
//Author: cantone-electonics
//Arduino 1.0
//Arduino uno R3
//Making a wireless remote control with arduino
 
const int data_out = 2;//encoder DOUT
 
 //LED pin,When receiving the key from the serial port, LED flash
const int ledPin =  13;    //LED pin
// OSC Resistance is 3.3M
const int Osc_4xCycle = 359; //4 oscillating time periods
const int Osc_12xCycle = 1078;//12 oscillating time periods
 
unsigned long Temporary[3];//Temporary storage unit
  
...
 
//send:8 Address Bits, 4 Data Bits, Sync bit
void send_data()
 
 
void setup() {
  // initialize the LED pin as an output:
  pinMode(ledPin, OUTPUT); 
   // initialize the encoder DOUT pin as an output
  pinMode(data_out, OUTPUT);
 
  Serial.begin(9600);
 
}
 
void loop()
{
  ...
  
  while(1)
  {
    //get key from pc serial port
    while (Serial.available() > 0) 
    {
        keydata = Serial.read();
        receive_flag = 1;
        delay(2);
    }
   
    if(receive_flag == 1)//if get key,send key
    {
     
    receive_flag = 0;
   
    if((keydata == 'a') || (keydata == 'A'))//trigger A channel relay.
    {
      Temporary[2] = 0xC0;// 0xC0 is A button key
      digitalWrite(ledPin, HIGH);//Turn on led
      send_data();//send code word
       Serial.println(".....trigger A channel relay.....");
    }
    else if((keydata == 'b') || (keydata == 'B'))//trigger B channel relay.
    {
      Temporary[2] = 0x30;// 0x30 is B button key
      digitalWrite(ledPin, HIGH);//Turn on led
      send_data();//send code word
      Serial.println(".....trigger B channel relay.....");
    }
     else if((keydata == 'c') || (keydata == 'C'))//trigger C channel relay.
     {
      Temporary[2] = 0x0C;// 0x0C is C button key
      digitalWrite(ledPin, HIGH);//Turn on led
      send_data();//send code word
      Serial.println(".....trigger C channel relay.....");
     
     }
     else if((keydata == 'd') || (keydata == 'D'))//trigger D channel relay.
     {
      Temporary[2] = 0x03;// 0x03 is D button key
      digitalWrite(ledPin, HIGH);//Turn on led
      send_data();//send code word
      Serial.println(".....trigger D channel relay.....");
     }
    
    ...
  
  }
}
 

 

Output:

A.singnal Inter-locking (Latch)----connect 2  and 3 ;

B.singnal Self-locking (Toggle) ---- connect 1 and 2 ;

C.singnal Non-locking (Momentary ) ---- All disconnect  ;

·         Toggle : Press->On; Press again->Off ;

·         Latched : Press->On; Press other button->Off ;

·         Momentary : Press and hold->On; Release->Off ; 

 
Wiring Diagram 1:
DC 12V control circuit,Wiring diagram below. "LOAD" may be LED lights, fans, motors and other DC 12V
 
 

 

 

Wiring Diagram 2:

DC 1-48V OR AC 85-265V control circuit,Wiring diagram below(Note:If not DC 12V load, need another DC 12V power supply). "LOAD" may be LED lights, fans, motors and other DC AC equipment

 

 

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