Blinking LED _ Yoon Jeong
Components used: resistor, LED, Arduino board
Discription: the following code is to blink LED, ON for 1 sec and OFF for 1 sec, and repeat it.
void setup() {
// initialize the digital pin as an output.
// Pin 13 has an LED connected on most Arduino boards:
pinMode(13, OUTPUT);
}
void loop() {
digitalWrite(13, HIGH); // set the LED on
delay(1000); // wait for a second
digitalWrite(13, LOW); // set the LED off
delay(1000); // wait for a second
}
