c_cpp LEDを使ったArduino HelloWorld !!

Posted 2021-05-14

void setup() {
  // 13番ピンを出力に設定
  pinMode(13, OUTPUT);
}

void loop() 
{
  // LED ON
  digitalWrite(13, HIGH);
  delay(1000);
  // LED OFF
  digitalWrite(13, LOW);
  delay(1000);
}