#define bot1 34
bool trava = 0;
int bot = 0;
#define led 12

void setup() {
  Serial.begin(115200);
  pinMode(led, OUTPUT);
  Serial.println(bot);
  pinMode(bot1, INPUT);
}

void loop() {
  bot = digitalRead(bot1);
  
  if (bot == HIGH && trava == 0) {
    digitalWrite(led, HIGH);
    Serial.println("led ligado");
    trava = 1;
    delay(50);
  } else if (bot == LOW && trava == 1) {
    digitalWrite(led, LOW);
    Serial.println("led desligado");
    trava = 0;
    delay(50);
  }
}