void setup() {

pinMode(12, INPUT);
pinMode(14, INPUT); 
pinMode(27, OUTPUT);

}

int ligar = 0;
int desligar = 1;

void loop() {

ligar = digitalRead(12);
desligar = digitalRead(14);

if(ligar == 1){

  digitalWrite(27, HIGH);

}else{if (desligar == 1){

  digitalWrite(27, LOW);
  
}
}

}