int codigo;

void setup(){
  pinMode(13, OUTPUT);
}

void loop(){
  for(codigo=1; codigo<2; codigo++){  //Lo que 
    digitalWrite(13, HIGH);
    delay(500);
    digitalWrite(13, LOW);
    delay(500);
  } 
  delay(1000);
  for(codigo=0; codigo<3; codigo++){  
    digitalWrite(13, HIGH);
    delay(500);
    digitalWrite(13, LOW);
    delay(500);
  }
  delay(1000);
    
}