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[[Category:Arduino Tutorials]]
 
[[Category:Arduino Tutorials]]
 +
=Hook Up=
 
[[File:Aurduino Blink a LED.JPG|680px]]
 
[[File:Aurduino Blink a LED.JPG|680px]]
====Code====
+
=Code=
 
<syntaxhighlight>
 
<syntaxhighlight>
 
/*
 
/*

Revision as of 13:57, 23 February 2016

Hook Up

Aurduino Blink a LED.JPG

Code

/*
  Blink a LED
  Turns on an LED on for one second, then off for one second, repeatedly.
 
 */
 
// Pin 13 has an LED connected on most Arduino boards.
// give it a name:
int led = 13;
// the setup routine runs once when you press reset:
void setup() {                
  // initialize the digital pin as an output.
  pinMode(led, OUTPUT);     
}
// the loop routine runs over and over again forever:
void loop() {
  digitalWrite(led, HIGH);   // turn the LED on (HIGH is the voltage level)
  delay(1000);               // wait for a second
  digitalWrite(led, LOW);    // turn the LED off by making the voltage LOW
  delay(1000);               // wait for a second
}