Description
I used Arduino with a red LED. I changed the code to lighting up for 0.1 seconds and then off for 0.1 seconds, and then lighting up for 0.5 seconds, and then off for 0.5 seconds.
Components
- 1 Arduino
- 1 LED
- 1 Resistor (220Ω)
- 3 Jumper wires
- 1 USB cable
- 1 Breadboard
Code
// the setup function runs once
when you press reset or power the board
void setup() {
pinMode(13, OUTPUT);
}
// the loop function runs over
and over again forever
void loop() {
digitalWrite(13, HIGH);
delay(100);
digitalWrite(13, LOW);
delay(100);
digitalWrite(13, HIGH);
delay(500);
digitalWrite(13, LOW);
delay(500);
}