unsigned int Sensor = 4;
int PinoSensor = 2;
long multas = 0;
int Pressao = LOW;

void setup() {
  pinMode(PinoSensor, OUTPUT);
  pinMode(Sensor, INPUT_PULLUP); // Habilita pull-up interno
  Serial.begin(9600);
}

void loop() {
  if(digitalRead(Sensor) == HIGH) {
    multas++;
    Serial.print("Contador de multas:");
    Serial.println(multas);

    Sensor = LOW;
  }

}