Semáforo 2 tempos com arduino

 Semáforo 2 tempos com arduino

Código

// Semaforo 2 tempos

// Por @marcaodarobotica

void setup()

{

  pinMode(13, OUTPUT);

  pinMode(12, OUTPUT);

  pinMode(11, OUTPUT);

  pinMode(10, OUTPUT);

  pinMode(9, OUTPUT);

  pinMode(8, OUTPUT);

}

void loop()

{

  digitalWrite(13, HIGH);

  digitalWrite(12, LOW);

  digitalWrite(11, LOW);

  digitalWrite(10, LOW);

  digitalWrite(9, LOW);

  digitalWrite(8, HIGH);

  delay(4000); // Wait for 4000 millisecond(s)

  digitalWrite(13, HIGH);

  digitalWrite(12, LOW);

  digitalWrite(11, LOW);

  digitalWrite(10, LOW);

  digitalWrite(9, HIGH);

  digitalWrite(8, LOW);

  delay(2000); // Wait for 2000 millisecond(s)

  digitalWrite(13, LOW);

  digitalWrite(12, LOW);

  digitalWrite(11, HIGH);

  digitalWrite(10, HIGH);

  digitalWrite(9, LOW);

  digitalWrite(8, LOW);

  delay(4000); // Wait for 4000 millisecond(s)

  digitalWrite(13, LOW);

  digitalWrite(12, HIGH);

  digitalWrite(11, LOW);

  digitalWrite(10, HIGH);

  digitalWrite(9, LOW);

  digitalWrite(8, LOW);

  delay(2000); // Wait for 2000 millisecond(s)

}