Providing a summary of important algorithms and data structures along with their key characteristics and use cases. It can be used as a quick reference for solving programming problems or refreshin…

Portable, low profile keyboard with extra XT60s.

Corne keyboard, a split keyboard with 3x6 column staggered keys and 3 thumb keys.

The public branch for the cornelius keyboard

Sweep - a small promicro based keyboard inspired by the Ferris.

The Game Boy Pocket USB-C Charging Kit is a circuit that allows to charge a Nintendo Game Boy Pocket by USB-C and use a Li-ion battery instead of AAA batteries.

The Game Boy Color USB-C Charging Kit is a circuit that allows to charge a Nintendo Game Boy Color by USB-C and use a Li-ion battery instead of AA batteries.

My modification on some cases, mainly por adding Alps support and tilting.