#define Buzzer 12

int C = 256;
int D = 288;
int E = 320;
int F = 341;
int G = 384;
int A = 426;
int B = 480;
int C_H = 512;

int notes[] = {C,D,E,F,G,A,B,C_H};

int n_notes = 8;

void setup() {
  // put your setup code here, to run once:
  pinMode(Buzzer, OUTPUT);

  for (int i = 0 ; i < n_notes ; i++){
    tone(Buzzer, notes[i]);
    delay(500);
    noTone(Buzzer);
    delay(2);
  }

  for (int i = n_notes ; i >= 0 ; i--){
    tone(Buzzer, notes[i]);
    delay(500);
    noTone(Buzzer);
    delay(2);
  }
  
}

void loop() {
  // put your main code here, to run repeatedly:
  // this speeds up the simulation
}