Assignment: Introduction to Arduino and Physical Computing

Collaborators:

Description

Used the arduino to make a blue led blink every 500 milliseconds.

Components Used

• Blue Light Emitting Diode (LED)
• 220 ohm Resistor

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(500);                  // wait for a half a second
    digitalWrite(ledPin, LOW);    // set the LED off
    delay(500);                  // wait for a half a second
  }