#define pin_kuning 7
#define pin_biru 6
#define pin_abu 5

void setup() {
  pinMode(pin_kuning, OUTPUT);
  pinMode(pin_biru, OUTPUT);
  pinMode(pin_abu, OUTPUT);

  // digitalWrite(pin_kuning, LOW);

  // digitalWrite(pin_biru, LOW);
  // digitalWrite(pin_abu, LOW);
  // delay(200);

  // digitalWrite(pin_kuning, HIGH);
  // digitalWrite(pin_biru, HIGH);
  // digitalWrite(pin_abu, HIGH);
}

void loop() {
  int nilai_delay = 200;
  digitalWrite(pin_kuning, LOW);
  digitalWrite(pin_biru, LOW);
  digitalWrite(pin_abu, HIGH);
  delay(nilai_delay);

  digitalWrite(pin_biru, LOW);
  digitalWrite(pin_abu, LOW);
  digitalWrite(pin_kuning, HIGH);
  delay(nilai_delay);

  digitalWrite(pin_abu, LOW);
  digitalWrite(pin_kuning, LOW);
  digitalWrite(pin_biru, HIGH);
  delay(nilai_delay);

  // digitalWrite(pin_kuning, HIGH);
  // delay(nilai_delay);
  // digitalWrite(pin_biru, HIGH);
  // delay(nilai_delay);
  // digitalWrite(pin_abu, HIGH);
  // delay(nilai_delay);

}