#define POTENSIO A0
#define LED A1
void setup() {
  pinMode(POTENSIO, INPUT);
  pinMode(LED, OUTPUT);
  Serial.begin(9600);
}

void loop() {
  uint16_t pot = analogRead(POTENSIO);
  // Serial.println("Analog: " + String(pot));
  uint8_t dim = pot/4;
  // Serial.println("dimmer: "+ String(dim));
  analogWrite(LED, dim);
  // delay(500);
  // digitalWrite(LED, HIGH);
}