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

IP5328P Powerbank Design

by YC-Lam

a USB power delivery powerbank pcb based on IP5328P chip, feel free to use it

58 13GPL-3.0

KiCad source

Interfaces & adapters

Psdaptwor

by Swyter

An experimental PC adapter for EPCOT —the PlayStation®VR2 headset— that splits USB Type-C® into DisplayPort video, USB 3 data and power. Intercepting its DP-AUX/SBU and CC side channels.

22 1CERN-OHL-S-2.0

GWERP2U700Modify board, published by MehverOSHW

Altium source

Interfaces & adapters

GWERP2U700Modify

by MehverOSHW

长城ERP2U700电源改全模组。| Modify power supply GW-ERP2U700 to full module.

11 1MIT

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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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