const int pinPot = 4;

void setup() {
  // put your setup code here, to run once:
  Serial.begin(9600);
  Serial.println("Lectura del potenciómetro");
}

void loop() {
  int value = analogRead(pinPot);
  Serial.println(value);
  // put your main code here, to run repeatedly:
  delay(20);

  //delay(10); // this speeds up the simulation
}