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22_11_21 [2021/11/25 13:22] – [Arduino-Workshop] julia22_11_21 [2021/11/26 16:34] – [Arduino-Workshop] julia
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 {{:arduino6.jpg?400|}} {{:arduino2.jpg?400|}} {{:arduino6.jpg?400|}} {{:arduino2.jpg?400|}}
 +
 +Für eine LED wird das Blink-Beispiel verwendet. Der Code dafür sieht wie folgt aus:
 +
 +void setup: 
 +  pinMode(LED_BUILTIN, OUTPUT);
 +void loop: 
 +  digitalWrite(LED_BUILTIN, HIGH);   // turn the LED on (HIGH is the voltage level)
 +  delay(1000);                       // wait for a second
 +  digitalWrite(LED_BUILTIN, LOW);    // turn the LED off by making the voltage LOW
 +  delay(1000);                       // wait for a second
 +
 +{{:arduino11.jpg?400|}} {{:arduino12.jpg?400|}}
 +
 +Für zwei LEDs wird dieser Code verwendet:
 +
 +void setup:
 +  
 + ''pinMode(13,OUTPUT);
 +
 +   pinMode(12,OUTPUT);
 +''
 +
 +void loop:
 +
 +  digitalWrite(13,HIGH);
 +  digitalWrite(12,LOW);
 +  delay(1000);
 +  digitalWrite(12,HIGH);
 +  digitalWrite(13,LOW);
 +  delay(1000);
 +
 +
 +  
 + 
 + Dieser Code kann an eine beliebige Anzahl von LEDs angepasst werden.
 +
 +{{:arduino18.jpg?400|}} {{:arduino20.jpg?400|}}
 +
 +