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Assignment 01 - Making LED blink

Johnparayno's picture
Wed, 08/31/2011 - 19:42 — Johnparayno

 

/*
  Blink
  Turns on an LED on for one second, then off for one second, repeatedly.
 
  This example code is in the public domain.
 */
 
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(500);              // wait for a second
 
  digitalWrite(13, HIGH);   // set the LED on
  delay(1000);              // wait for a second
  digitalWrite(13, LOW);    // set the LED off
  delay(500);              // wait for a second
  
    digitalWrite(13, HIGH);   // set the LED on
  delay(100);              // wait for a second
  digitalWrite(13, LOW);    // set the LED off
  delay(100);              // wait for a second
 
}
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