Given that the joystick is moved, the potentiometers’ resistance changes, leading to different voltage stages that may be go through by a microcontroller or other processing device. The joystick values are then printed to the serial check, with a small delay in between Just about every reading. Flexibility: Analog joysticks https://joystick-controller20646.blogocial.com/considerations-to-know-about-joystick-controller-73986525