int buttonPin = 8;
int verPin = A0;
int horPin = A1;
int ledPin = 13;
int horVal;
int verVal;
int butVal;  
void setup() {
  pinMode(buttonPin, INPUT);
  digitalWrite(buttonPin, HIGH);
  pinMode(verPin, INPUT);
  pinMode(horPin, INPUT);
  pinMode(ledPin, OUTPUT);
  Serial.begin(9600);
}
void loop() {
  horVal = analogRead(horPin);
  verVal = analogRead(verPin);
  butVal = digitalRead(buttonPin);
  Serial.print("Valor X= ");
  Serial.print(horVal);
  Serial.print(" Y= ");
  Serial.print(verVal);
  Serial.print(" B= ");
  Serial.println(butVal);
  if (butVal == 1){
    digitalWrite(ledPin, LOW);
  }
  else{
    digitalWrite(ledPin, HIGH);
  }
  delay(500);
}