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de:tutorials:arduinoide:blinkende_led [2014/06/23 20:48] (aktuell)
stefan angelegt
Zeile 1: Zeile 1:
 +====== TUTORIAL: Blinkende LED ======
  
 +Gebe folgenden Code in das Programmierfenster ein, um die LED am Merkur-Board bliken zu lassen:
 +
 +<​code>​
 +/*
 +  Blink
 +  Turns on an LED on for one second, then off for one second, repeatedly.
 + 
 +  This example code is in the public domain.
 +*/
 + 
 +// Pin SV1:05 -> D4 has a LED connected on the Merkurboard.
 +// give it a name:
 +int led = 4;
 +
 +// 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
 +}
 +
 +</​code>​
 +
 +====== ======
 +
 +[[de:​tutorials:​overview|Zurück zur Tutorial-Übersicht]]

de/tutorials/arduinoide/blinkende_led.txt · Zuletzt geändert: 2014/06/23 20:48 von stefan