Kombinasi Buzzer dan Button Menggunakan Arduino UNO R3

 #define DO 262 //DO
 #define RE 294 //RE
 #define MI 330 //MI
 #define FA 349 //FA
 #define SOL 392 //SOL
 #define LA 440 //LA
 #define SI 494 //SI
 #define DOO 523 //DO

int buzz = 13;

int switchPin = 12;

int lastButtonState = 0;

void setup()
{
  Serial.begin(9600);

   pinMode(buzz, OUTPUT);
 pinMode (switchPin, INPUT);
}

void loop(){

 int buttonState = digitalRead(switchPin);
if (buttonState == 1)
{
  tone(buzz, DO, 500);
  delay(1000);
  tone(buzz, RE, 500);
  delay(1000);
  tone(buzz, MI, 500);
  delay(1000);
  tone(buzz, FA, 500);
  delay(1000);
  tone(buzz, SOL, 500);
  delay(1000);
  tone(buzz, LA, 500);
  delay(1000);
  tone(buzz, SI, 500);
  delay(1000);
  tone(buzz, DOO, 500);
  delay(1000);
}
  else {
  digitalWrite (buzz, LOW);
}

  }