#include "pitches.h"
#define buzzer 2

const int button1 = 7;
const int button2 = 6;

const int led1 = 13;
const int led2 = 12;


void setup() {
  
  pinMode(button1, INPUT);
  pinMode(button2, INPUT);

  pinMode(led1, OUTPUT);
  pinMode(led2, OUTPUT);

  pinMode(buzzer, OUTPUT);

  Serial.begin(9600);
}

void loop() {
  

  if (digitalRead(button1) == 1 && digitalRead(button1) != 0) {
    digitalWrite(led1, HIGH); // Show LED
    delay(1000);
    Serial.println("Press Button1"); // monitor
    delay(500);
    digitalWrite(buzzer, HIGH); // buzzer
    delay(1000);
    tone(2, 659);
    delay(1000);
  } else {
    digitalWrite(led1, LOW);
    digitalWrite(buzzer, LOW);
    noTone(2);
  }

if (digitalRead(button2) == 1 && digitalRead(button2) != 0) {
    digitalWrite(led2, HIGH); // Show LED
    delay(1000);
    Serial.println("Press Button2"); // monitor
    delay(500);
    digitalWrite(buzzer, HIGH); // buzzer
    delay(1000);
    tone(2, 262);
    delay(1000);
  } else {
    digitalWrite(led2, LOW);
    digitalWrite(buzzer, LOW);
    noTone(2);
  }

  
}