Infrared remote control with HX1838 infrared module

This infrared remote control is perfect for controlling your Arduino without significant hardware effort. The remote control can also be used to create a simple user interface, for example, to make settings on the Arduino. You can download an Arduino library for control from GitHub at the following link https://github.com/z3t0/Arduino-IRremote.

Recommended Accessories:

• CR2032 button cell battery 3V
  

Connections:

IR Module => Arduino UNO

-                => GND

Middle        => 5V

S               => Pin 11

Arduino Sketch:

#include    //Include Arduino library which can be downloaded from GitHub
int receiver = 11;      //PIN where the IR receiver is connected
IRrecv irrecv(receiver);//Create a new instance with the name receiver
decode_results results;
void setup() {
 Serial.begin(9600);
 irrecv.enableIRIn();   //Start the receiver
}
void loop() {
 if (irrecv.decode(&results)) { //Detect IR signal
 Serial.println (results.value, HEX); //Show HEX number
 irrecv.resume(); //Next number
 }
}

Technical Details:

• Operating voltage: 5V
  
• Receiver: HX1838
  
• Maximum transmission distance: 8m
  
• Remote control size: 8.5 x 4 x 0.7mm
  
• Remote control battery: CR2032
  
• Weight: 21g
  

Scope of Delivery:

• 1x Remote control
• 1x Infrared LED
• 1x Receiver module
• 3x Jumper wire 20cm