// Include the required libraries
#include <Arduino.h>

// Set the LED pin number
#define LED_PIN 5

void setup() {
  // Initialize the LED pin as an output
  pinMode(LED_PIN, OUTPUT);

  // Initialize Serial Monitor at 9600 baud rate
  Serial.begin(9600);
}

void loop() {
  // Turn the LED on
  digitalWrite(LED_PIN, HIGH);

    // Print "LED ON" to Serial Monitor
  Serial.println("LED ON");
  
  // Wait for one second
  delay(1000);
  
  // Turn the LED off
  digitalWrite(LED_PIN, LOW);

  // Print "LED OFF" to Serial Monitor
  Serial.println("LED OFF");
  
  // Wait for one second
  delay(1000);
}