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Lab 1 - Yoo

Wed, 08/31/2011 - 19:36 — yoo

Description

Use the Arduino to control a light emitting diode and turn it on every 0.5 seconds

Components Used

  • Light Emitting Diode (LED)
  • Resistor

Arduino Code

 
/*
  Blink
  Turns on an LED on for 3 seconds, then off for 0.5 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(3000);              // wait for 3 seconds
  digitalWrite(13, LOW);    // set the LED off
  delay(500);              // wait for 0.5 second
}
 

 

 

Blinking LED Photo
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