/***
 * LED Blinking
 * Code Written by TechMartian
 */
const int ledPin = 2;
void setup() {
  // setup pin 5 as a digital output pin
  pinMode (ledPin, OUTPUT);
}
void loop() {
  digitalWrite (ledPin, HIGH);	// turn on the LED
  delay(200);	// wait for half a second or 500 milliseconds
  digitalWrite (ledPin, LOW);	// turn off the LED
  delay(300);	// wait for half a second or 500 milliseconds
}