BUZZER Control

const int BUZZER = 10;

void setup(){
  tone(BUZZER, 262);

  delay(3000);

  noTone(BUZZER);
}

void loop(){
  
}

// BUZZER PPIP---

const int BUZZER = 10;

void setup(){
  for (int cnt=0; cnt<=2; cnt++){
    tone(BUZZER, 262);
    delay(1000);
    tone(BUZZER, 294);
    delay(1000);
  }
  noTone(BUZZER);
}

void loop(){

}

// BUZZER PPIP : DO - RE - iteration 3 times

const int BUZZER = 10;

void setup(){
  const int melody[8] = {
    262, 294, 330, 349, 393, 440, 494, 523,
  };

  for (int note=0; note<=7; note++){
    tone(BUZZER, melody[note]);
    delay(500);
  }
  noTone(BUZZER);
}

void loop(){

}

// BUZZER PPIP : DO - RE - MI - PA - SOL - RA - SI - DO