int lGreen = 11;
int lRed = 10;
int lBlue = 9;

void setup() {
   Serial.begin(9600);
  Serial.println("DISEÑADO POR ALEX Y ARTURO QUE SOLO MIRA");
  pinMode(lGreen, OUTPUT);
  pinMode(lRed, OUTPUT);
  pinMode(lBlue, OUTPUT);
}

void loop() {
Serial.println("COLOR VERDE");  
analogWrite(lGreen, 255);
analogWrite(lRed, 0);
analogWrite(lBlue, 0);
delay(500);
Serial.println("COLOR ROJO");
analogWrite(lGreen, 0);
analogWrite(lRed, 255);
analogWrite(lBlue, 0);
delay(500);
Serial.println("COLOR AZUL");
analogWrite(lGreen, 0);
analogWrite(lRed, 0);
analogWrite(lBlue, 255);
delay(500);
}