Assignment: Introduction to Arduino and Physical Computing

Collaborators:

Now moving forward and using the digital pin as an output through the digital output 13. Via a resistor 220v resistor, the external LED blinks on and off at 1500 ms intervals.

Code:

int ledPin =  13;    // LED connected to digital pin 13

// The setup() method runs once, when the sketch starts

void setup()   {

// initialize the digital pin as an output:

pinMode(ledPin, OUTPUT);

}

// the loop() method runs over and over again,

// as long as the Arduino has power

void loop()

{

digitalWrite(ledPin, HIGH);   // set the LED on

delay(1500);                  // wait for 1500 ms

digitalWrite(ledPin, LOW);    // set the LED off

delay(1500);                  // wait for 1500 ms

}