70 Old Prototypes

There has been a bunch of prototypes, to try out multiple design till I find something easy to build, not too expensive and with a good workflow.

A version of ZicBox with a big touch screen (800x400), 6 encoders (1 push), a 10 keycap and a DAC.

A small version of ZicBox using capacitive PCB keyboard with MPR121 ICs and smaller display. The goal was to reduce the cost and make ZicBox more affordable but the UX was really not good so I abandoned the idea to use capacitive touch.