const int joystickPinX = A0;
const int joystickPinY = A1;

void setup() {
  pinMode(joystickPinX, INPUT);
  pinMode(joystickPinY, INPUT);
}

void loop() {
  int joystickX = analogRead(joystickPinX);
  int joystickY = analogRead(joystickPinY);

  if (joystickX > 600) {
  } else if (joystickX < 400) {
  }

  if (joystickY > 600) {
  } else if (joystickY < 400) {
  }

  delay(50);
}