u/Interesting_Sock2308

Hey guys! This is my first keyboard build, so I’m a complete newbie with the electronics.

I made this design in Cosmos, based on Lazaralus’s keyboard: 41 keys, handwired, with a 34 mm trackball. I want Bluetooth to my computer and between the halves.

Unfortunately, the recommended stores don’t ship to my country. An AI suggested these alternatives, but I don’t know enough to judge whether

I’d really appreciate recommendations for compatible parts. Thanks!

P.S - AI helped me write this post, i have no idea what a sensor even is so if you can treat me as a complete newbie :)