// Declaración de los pines del piezo eléctrico y la duración de cada nota
const int buzzerPin = 8;
const int notes[] = {NOTE_C4, NOTE_D4, NOTE_E4, NOTE_F4, NOTE_G4, NOTE_A4, NOTE_B4, NOTE_C5, NOTE_B4, NOTE_A4, NOTE_G4, NOTE_F4, NOTE_E4, NOTE_D4};
const int durations[] = {200, 200, 200, 200, 200, 200, 200, 200, 200, 200, 200, 200, 200, 200};

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

void loop() {
  for (int i = 0; i < 14; i++) {
    playNote(notes[i], durations[i]);
  }
}

void playNote(int note, int duration) {
  tone(buzzerPin, note, duration);
  delay(duration);
  noTone(buzzerPin);
  delay(50); // Breve pausa entre notas
}