ตัวอย่าง​ ​Arduino

โค้ดวงจรไฟกระพริบ

void setup() 

{

  pinMode(11, OUTPUT); 

  pinMode(12, OUTPUT);

  pinMode(13, OUTPUT);

}

void loop() 

{

  digitalWrite(11, HIGH);

  delay(500);

  digitalWrite(11, LOW);

  delay(500);

  digitalWrite(12, HIGH);

  delay(500);

  digitalWrite(12, LOW);

  delay(500);

  digitalWrite(13, HIGH);

  delay(500);

  digitalWrite(13, LOW);

  delay(500);

}

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