int pinR = 27;
int pinV = 14;
int pinA = 12;
void setup() {
    pinMode(pinR, OUTPUT);
    pinMode(pinV, OUTPUT);
    pinMode(pinA, OUTPUT);
}

void loop() {
    //Encender color rojo
  analogWrite(pinR, 255);
  analogWrite(pinV, 0);
  analogWrite(pinA, 0);
  delay(1000);
  
  //encender color verde
  analogWrite(pinR, 255);
  analogWrite(pinV, 0);
  analogWrite(pinA, 231);
  delay(1000);

  //Mezclar colores
  analogWrite(pinR, 0);
  analogWrite(pinV, 231);
  analogWrite(pinA, 255);
  delay(1000);
}