REFERENCE DESIGNS

Open hardware, with the files to prove it.

462 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

462

With a design page

462

KiCad projects

210

Mackerel 68k

by crmaykish

A series of single-board Motorola 68k computers with support for modern Linux

94 7MIT

Retroverse board, published by transistorfet

KiCad source

Retro computing

Retroverse

by transistorfet

A collection of VME-based hardware and software for modular computers

17 2Custom

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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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