#include "tone.h";
#define buzzer 13
void setup() {
  // put your setup code here, to run once:
pinMode(buzzer, OUTPUT);
tone(buzzer,NOTE_C6,1000);
delay(1000);
tone(buzzer,NOTE_AS7,1000);
noTone(buzzer);
}
void loop() {
  // put your main code here, to run repeatedly:

}