This is a clone of 8bitdo’s giant retro buttons. It’s on my to-do list to release it on Printables. The current prototype is very compact, partially held together with hot glue, and the circular buttons are a bit blocky, something I’ve since figured out how to fix. When I revisit this project, I plan to remove the IR component and improve the case assembly and remove the text; so it’s usable for a wider audience. The large buttons work surprisingly well! I’ll make a spinny GIF thumbnail once the new version is ready.