Can someone study NES style 15-pin PC pad?

When my man Stan has a shirt schedule, he’d like to learn new skills.

One that might come in handy is “digitizing analog triggers”. In 2009, he never touched the LT and RT of a 360 pad.

So far, there are only 3 ways I know of to get Wii classic games with a custom fight stick:

  1. Use PS2 mode on multiconsole PCBs, and get a PS2 to Wii Classic adapter.
  2. Pad hack a Wii Classic Controller Pro
  3. Pad hack a Wii Classic, and learn the technique if digitizing analog buttons

Any links on how to digitize the Wii Classic buttons?

By the way. I have a technique for using a digital joystick on the Atari 5200. Padhack an NES style 15 pin PC pad, and connect it to an AtariAge name Bohoki adapter which converts PC sticks to 5200 ones.

Since the 5200 is naturally analog, you have to concert digital to analog. If it’s already done for you, why diy? But maybe someone can study the NES style circuit, and figure out how to build your own joystick digitized.

It may come in handy for Dreamcast.

Finally, in a Brook Universal USB, how do I get a joystick in single joycons mode if at all? This is for 8 player Bomberman.