int yjoy=A0;
int xjoy=A1;
int boton=2;
int buzz=12;
int lyjoy;
int lxjoy;
int lboton;

void setup() {
  // put your setup code here, to run once:
pinMode(yjoy,INPUT);
pinMode(xjoy,INPUT);
pinMode(boton,INPUT_PULLUP);
pinMode(buzz,OUTPUT);
Serial.begin(9600);
}

void loop() {
  // put your main code here, to run repeatedly:
lyjoy=analogRead(yjoy);
lxjoy=analogRead(xjoy);
lboton=digitalRead(boton);
if(lboton==0){
  digitalWrite(buzz,HIGH);
}
Serial.print("eje x= ");
Serial.print(lxjoy);
Serial.print("eje y= ");
Serial.print(lyjoy);
Serial.print("Boton ");
Serial.println(lboton);
delay(200);
}