REFERENCE DESIGNS

Open hardware, with the files to prove it.

687 published boards whose schematic and layout source is public — KiCad, EAGLE, Altium and EasyEDA projects you can read, fork and build on. Every entry links to the original repository and names its licence.

Boards indexed

687

With a design page

687

KiCad projects

311

Mouse

by biomurph

Repository for Open Source Mouse Firmware and Hardware

362 27MIT

Microcontroller boards

EEGFrontier

by TheusHen

EEGFrontier is an open-source EEG device designed to measure focus and attention during study using real brain signals. It uses a custom-built PCB with a professional EEG analog front-end to capture raw EEG data and stream it in real time to a computer via USB.

102 12MIT

Spooky-Manufacturing 8Q board, published by Spooky-Manufacturing

KiCad source

Microcontroller boards

Spooky-Manufacturing 8Q

by Spooky-Manufacturing

General Purpose 8 Qubit Optical Quantum Computer

100 22GPL-3.0

KiCad source

Microcontroller boards

Singularity

by the-flame-trench

Repo containing source files for Singularity, an open-source, high reliability on-board computer for Pocketqube-scale spacecraft.

20 9Custom

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Repository topics

Every project listed here belongs to its author and is linked to its original repository. Licences are read from the repository metadata and summarised for convenience — check the licence file in the project itself before you manufacture or redistribute a design. ProtoFlow does not host, mirror or verify these files. Index last rebuilt 2026-09-21.

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