const int boton=12;
const int led=11;
const int ledv=10;
const int buzzer=2;

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

 if(estado==HIGH){
  digitalWrite(ledv, LOW);
  digitalWrite(led, HIGH);
  tone(buzzer, 1000);
 }
 else{
  digitalWrite(led, LOW);
   digitalWrite(ledv, HIGH);
  noTone(buzzer);
 }
}