I have started this joystick controller experiment inspired by the need of a simple DIY joystick which could deliver greater flexibility in the possible designs. Hardware component basis is very ...

Note that the breadboard isn't required as long as you have an alternate way to provide a 5v supply to both both the joystick and dot matrix.

This Arduino-based project controls a servo motor using a 2-axis joystick module. The system reads analog inputs from the joystick, applies calibration to handle dead zones, normalizes the values, and ...