We have seen quite a few DIY joystick designs that use Hall effect sensors ... In [Akaki]’s case, that communication is done with an Arduino Pro Micro (with ATmega32U4) whose built-in USB ...

The pivot that couples the two rudder pedals also makes use of a hall effect sensor, but needs more travel ... All the electronic components are wired to an Arduino Micro, and thanks to a joystick ...