/*
  MSJ Researchers World
  Date - 21st OCT 2024
  Mentor - Mr. Siranjeevi M
  Contact - 7373771991
*/

// Pin assignments
const int ledPin = 4;

void setup() 
{
  // Initialize pin 4 as an output
  pinMode(ledPin, OUTPUT);
}

void loop() 
{
  // Turn the LED on
  digitalWrite(ledPin, HIGH);
  delay(1000); // Wait for 1 second

  // Turn the LED off
  digitalWrite(ledPin, LOW);
  delay(1000);
}