**LED Blinker** rev_01

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    - Project: **LED Blinker**
    - Source Code NOT compiled for: Arduino Uno
    - Source Code created on: 2025-01-07 06:32:55

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/****** SYSTEM REQUIREMENTS *****/
/****** SYSTEM REQUIREMENT 1 *****/
    /* Add 2 more led output and blink a led in different */
    /* timings with 3 seconds delay continuosly */
/****** END SYSTEM REQUIREMENTS *****/

/* START CODE */

/****** DEFINITION OF LIBRARIES *****/
#include <Arduino.h> // Include Arduino library for basic functions

/****** FUNCTION PROTOTYPES *****/
void setup(void);
void loop(void);

const int led1 = 13; // LED on pin 13
const int led2 = 12; // LED on pin 12
const int led3 = 11; // LED on pin 11

void setup(void)
{
  // put your setup code here, to run once:
  pinMode(led1, OUTPUT); // Set pin 13 as an output for the first LED
  pinMode(led2, OUTPUT); // Set pin 12 as an output for the second LED
  pinMode(led3, OUTPUT); // Set pin 11 as an output for the third LED
  Serial.begin(9600);    // Initialize serial communication at 9600 baud
}

void loop(void)
{
  // Blink the first LED
  digitalWrite(led1, HIGH); // Turn the first LED on
  delay(1000);              // Wait for 1 second
  Serial.write("LED 1 ON"); // Send "LED 1 ON" to the serial port
  digitalWrite(led1, LOW);  // Turn the first LED off
  delay(1000);              // Wait for 1 second
  Serial.write("LED 1 OFF"); // Send "LED 1 OFF" to the serial port

  // Blink the second LED
  digitalWrite(led2, HIGH); // Turn the second LED on
  delay(2000);              // Wait for 2 seconds
  Serial.write("LED 2 ON"); // Send "LED 2 ON" to the serial port
  digitalWrite(led2, LOW);  // Turn the second LED off
  delay(2000);              // Wait for 2 seconds
  Serial.write("LED 2 OFF"); // Send "LED 2 OFF" to the serial port

  // Blink the third LED
  digitalWrite(led3, HIGH); // Turn the third LED on
  delay(3000);              // Wait for 3 seconds
  Serial.write("LED 3 ON"); // Send "LED 3 ON" to the serial port
  digitalWrite(led3, LOW);  // Turn the third LED off
  delay(3000);              // Wait for 3 seconds
  Serial.write("LED 3 OFF"); // Send "LED 3 OFF" to the serial port
}

/* END CODE */