2 layers26.3 × 45.1 mm

Skydiving altimeter
kkingsbe/AltimeX-Skydiving-Altimeter-PCB
This repo contains the PCB files for an open-source ColorAlti analog that I created, which can be made for about $30.
38 parts1
Printed circuit boards designed in KiCad and published on GitHub, each with its parts, layers and size, its README and its files; open any of them in PCBKit.

kkingsbe/AltimeX-Skydiving-Altimeter-PCB
This repo contains the PCB files for an open-source ColorAlti analog that I created, which can be made for about $30.