#include <toneAC.h>

const int buzzerPin = 8;
const int button1Pin = 9;
const int button2Pin = 10;
const int button3Pin = 11;

void setup() {
      pinMode (buzzerPin, OUTPUT);
      pinMode (button1Pin, INPUT);
      pinMode (button2Pin, INPUT);
      pinMode (button3Pin, INPUT);
  // put your setup code here, to run once:

}

void loop(){
  // put your main code here, to run repeatedly:
  int button1State = digitalRead (button1Pin);
    if (button1State == 1) {
  // button 1 pressed
    toneAC (60);
      delay (10000);
}

  int button2State = digitalRead (button2Pin);
    if (button2State == 2) {
  //button 2 pressed
    toneAC (100);
      delay (10000);
}
  int button3State = digitalRead (button3Pin);
    if (button2State == 3);{
  //button 3 pressed
   toneAC (150);
      delay (10000);
}

}