REFERENCE DESIGNS

Open hardware, with the files to prove it.

587 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

587

With a design page

587

KiCad projects

264

yasir-shahzad Altium Library

by yasir-shahzad

🖥️ Altium Library with 4000+ components! 🛠️ It ensures design accuracy 📐 and includes 3D STEP models 📏✨—perfect for engineers! 🚀😊 Let me know if you need more! 👍

39 2GPL-3.0

Altium source

Sensors & data acquisition

Personal Altium Library

by ddtdanilo

Curated Altium Designer schematic symbols and PCB footprints with verified inventory, documentation, and integrity checks.

21 4CERN-OHL-P-2.0

SMotlaq Altium Library board, published by SMotlaq

Altium source

Badges & art boards

SMotlaq Altium Library

by SMotlaq

A custom Altium Designer library that I created over 5 years. It includes custom footprints and schematic symbols for various components. 🛠📐

8 0MIT

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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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