void setup() {
  // put your setup code here, to run once:
  pinMode(13, OUTPUT);
  digitalWrite(13, LOW);
  pinMode(12, OUTPUT);
  digitalWrite(12, LOW);
   pinMode(14, OUTPUT);
  digitalWrite(14, LOW);
   pinMode(27, OUTPUT);
  digitalWrite(27, LOW);
  pinMode(15, INPUT_PULLUP);
  pinMode(2, INPUT_PULLUP);
}

void loop() {
  // put your main code here, to run repeatedly:
  if (digitalRead(15)==LOW){
    digitalWrite(13, HIGH);
    digitalWrite(12, HIGH);
    digitalWrite(14, HIGH);
    digitalWrite(27, HIGH);
  }else if(digitalRead(2)==LOW){
    digitalWrite(13, LOW);
    digitalWrite(12, LOW);
    digitalWrite(14, LOW);
    digitalWrite(27, LOW);
  }else{
    Serial.println("Apagado");
  digitalWrite(13, LOW);
  delay(200);
  digitalWrite(12, LOW);
  delay(200);
  digitalWrite(14, LOW);
  delay(200);
  digitalWrite(27, LOW);
  delay(200);
  Serial.println("Encendido");
  digitalWrite(13, HIGH);
  delay(200);
  digitalWrite(12, HIGH);
  delay(200);
  digitalWrite(14, HIGH);
  delay(200);
  digitalWrite(27, HIGH);
  delay(200);
  }
  
}