//lab 0
//autor: walter caicedo
//unidad 1
# define LED 4
# define POT A3
// metodo que hace prender el LED

void setup() {
  // put your setup code here, to run once:
pinMode (LED, OUTPUT);
pinMode (POT, INPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
int valor = analogRead (POT);
digitalWrite(LED, HIGH);
delay (valor);
digitalWrite(LED, LOW);
delay(valor);

}