2 layers79.5 × 26 mm

Morse kodeboard
will-hart/morse-kodeboard
I don't even know morse kode, but here is a keyboard for typing in morse kode
12 parts2MIT
Open-source boards designed in KiCad by will-hart on GitHub, from 1 repository. A board’s address here is its repository’s there.

will-hart/morse-kodeboard
I don't even know morse kode, but here is a keyboard for typing in morse kode