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Thumb Joystick Breakout Board Bare PCB
WASDjoy Cherry KeySwitch Modular Joystick PCB from RyanBates on Tindie
pcb - Is it possible to make a keyboard with "Game Controller" style printed circuit boards and buttons? - Electrical Engineering Stack Exchange
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WASDjoy Cherry KeySwitch Modular Joystick PCB from RyanBates on Tindie