I wanted to play N64 emulator with a wireless N64 controller. I bought 8bitdo's N64 bluetooth replica and although it is quite good, having spent my childhood playing N64 I can tell it doesn't feel the same. I learned you can fit 8bitdo's controller pcb board into an original N64 controller's case, and use original buttons. That was an improvement but I really wanted to have 100% original N64 experience. So I built this in order to replace 8bitdo's joystick based on two 10k potentiometers by the original N64 joystick. The result is really satisfying, real N64 feeling but wireless.
I'm working on a similar project but using a PS4 controller and an intecgaming N64 Bluetooth adapter. Much easier than trying to find an 8Bitdo N64 controller. Very cool though and glad to see I'm not the only one that wants a classic style N64 BT controller.