Arduino Blink by Skanda

The code:

void setup() {
// initialize digital pin LED_BUILTIN as an output.
pinMode(13, OUTPUT);
}
// the loop function runs over and over again forever
void loop() {
digitalWrite(13, HIGH);     delay(5000);     digitalWrite(13, LOW);     delay(5000);
}

Materials are:

• Arduino

• LED

• Breadboard

• Battery connecter to arduino

• Battery