const int potentiometerPin = 15; // Broche analogique du potentiomètre
const int ledPin = 32; // Broche numérique de la LED

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

void loop() {
  int potValue = analogRead(potentiometerPin);
  int brightness = map(potValue, 1, 10, 1, 255);

  if (brightness < 1) {
    brightness = 1;
  }
  if (brightness > 255) {
    brightness = 255;
  }

  analogWrite(ledPin, brightness);
}