Since the joystick is moved, the potentiometers’ resistance changes, causing varying voltage concentrations that could be browse by a microcontroller or other processing unit. If you configure an eight-way map, the diagonals also are available. Also, Should you have a keyboard encoder linked to the output port of your UltraStik, https://paxtondnjty.bloggerswise.com/46127712/5-simple-statements-about-diy-arcade-parts-explained