// PINES

#define PIN_PULSADOR1 3
#define PIN_PULSADOR2 2

int pulsador1, pulsador2;

void setup() {
  Serial.begin(9600);
  // put your setup code here, to run once:
  pinMode(PIN_PULSADOR1, INPUT);
  pinMode(PIN_PULSADOR2, INPUT);

}

void loop() {
  // put your main code here, to run repeatedly:
  pulsador1 = digitalRead(PIN_PULSADOR1);
  pulsador2 = digitalRead(PIN_PULSADOR2);
  Serial.print("Pulsador 1: ");
  Serial.print(pulsador1);
  Serial.print(" ---- Pulsador 2: ");
  Serial.println(pulsador2);
  delay(100);

}