Digital_IR_Transmitter_Module(SKU_DFR0095) - jimaobian/DFRobotWiki GitHub Wiki

Introduction

IR Transmitter Module is designed for IR communication when paired withIR receiver module.

Specification

  • Power Supply:5V
  • Interface:Digital
  • Modulate Frequency:38Khz

connection diagram

IR Transmitter Connection Diagram

Sample code and library

IR Remote library Includes some IR sample codes

/*
 * IRremote: IRsendDemo - demonstrates sending IR codes with IRsend
 * An IR LED must be connected to Arduino PWM pin 3.
 * Version 0.1 July, 2009
 * Copyright 2009 Ken Shirriff
 * http://arcfn.com
 */

#include <IRremote.h>

IRsend irsend;

void setup()
{
  Serial.begin(9600);
}

void loop() {
  if (Serial.read() != -1) {
    for (int i = 0; i < 3; i++) {
      irsend.sendSony(0xa90, 12); // Sony TV power code
      delay(100);
    }
  }
}

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