int Bta = 12;
int Btv = 14;
int leda = 26;
int ledv = 27;

void setup() {
   pinMode(leda, OUTPUT);
   pinMode(ledv, OUTPUT);
   pinMode(Bta, INPUT);
   pinMode(Btv, INPUT);

}

void loop() {
  if (digitalRead(Btv) == HIGH) {
    digitalWrite(ledv, HIGH);
  }
  else{ 
      digitalWrite(ledv, LOW);
    
  }
 if (digitalRead(Bta) == HIGH) {
    digitalWrite(leda, HIGH);
 }
    else{
      digitalWrite(leda, LOW);
    
  }
}