MJMT
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- Joined
- Apr 16, 2021
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I've been trying to work out a custom PCB for the NES shift register BU4021B and I just don't have a ton of electrical engineering knowledge. Here is the PCB I'm working on for a raspberry pi5. It is just supposed to send the start and select button signal to the RBPi5 to return to the main menu "reset button". I was going to hook it up like they do in the gamepad Zero NES version. Could anyone here let me know if I've made a mistake in my design?
https://howchoo.com/wp-content/uploads/2023/09/8-solder-connections.webp
