ISO50 -- a 50% DIY computer keyboard There are two variants of the ISO50 keyboard: hand-wired and PCB-based. Files and directories that have "pcb" in their name are part of the PCB-based variant. The hardware part is covered in directory ./hardware. Firmware is based on TMK (https://github.com/tmk/tmk_keyboard); see directories ./firmware or ./firmware-pcb, respectively. http://imgur.com/a/XgsYZ http://imgur.com/a/m9RCg The name of this project refers to the standard 105-key ISO keyboard layout, reduced to 50 %. It is not related to anything using the photography-related connotation of the name. It is not affiliated with http://blog.iso50.com/.