#define boton 2
#define led 12
const int buzzer=5;

void setup() {
  pinMode(led, OUTPUT);
  
  pinMode(boton, INPUT);
  pinMode(buzzer, OUTPUT);
}
void loop() {
int estado = digitalRead(boton);

if(estado==HIGH){
  digitalWrite(led, HIGH);
  tone(buzzer, 600);
}
else{
  digitalWrite(led, LOW);
  noTone(buzzer);
}
}