#define led 12
#define botao 2

void setup() {
  pinMode(led, OUTPUT);
  pinMode(botao, INPUT);
  Serial.begin(9600);

}

void loop() {
  Serial.println(botao);
  if (botao == HIGH) {
    digitalWrite(led, HIGH);
  } else {
    digitalWrite(led, LOW);
  }
delay(10);
}