#define buzzer 11

#define red 12 


void setup() {

pinMode(buzzer, OUTPUT);

pinMode(red, OUTPUT);


}


void loop() {

digitalWrite(red, HIGH);

delay(500);

tone(buzzer,523);delay(500); //C5

tone(buzzer,587);delay(500); //D5

tone(buzzer,659);delay(500); //E5

tone(buzzer,698); delay(500);//F5

tone(buzzer,784); delay(500);//G5

tone(buzzer,880);delay(500); //A5

tone(buzzer,988);delay(500); //A6

tone(buzzer,1047);delay(500); //C6

noTone(buzzer); delay(500);

digitalWrite(red, LOW); delay(500);

}