For my YOUTUBE Subscriber 😊

For my YOUTUBE Subscriber 😊

 #include <IRremote.h>

#define IR_PIN 2     // Pin for the IR receiver

#define LED_PIN 13   // Pin for the LED (built-in)

IRrecv irReceiver(IR_PIN);  // Create an IR receiver object

decode_results irResults;

void setup() {

  // Initialize the LED pin as OUTPUT

  pinMode(LED_PIN, OUTPUT);

  

  // Begin receiving IR signals

  irReceiver.enableIRIn();

  

  // Start with the LED on since no signal is received initially

  digitalWrite(LED_PIN, HIGH);

}

void loop() {

  if (irReceiver.decode(&irResults)) {  // Check if an IR signal is detected

    irReceiver.resume();  // Prepare to receive the next IR signal

    digitalWrite(LED_PIN, LOW);  // Turn off the LED (signal detected)

  } else {

    digitalWrite(LED_PIN, HIGH);  // Turn on the LED (no signal detected)

  }

}