2 layers

FlightPanel-01
arn-c0de/ATMEGA-ButtonPanel
ATmega32U4 flight panel with 16-ch multiplexer, rotary encoder, and 19+ inputs.
29 parts12
Open-source boards designed in KiCad by arn-c0de on GitHub, from 1 repository. A board’s address here is its repository’s there.

arn-c0de/ATMEGA-ButtonPanel
ATmega32U4 flight panel with 16-ch multiplexer, rotary encoder, and 19+ inputs.