REFERENCE DESIGNS

Open hardware, with the files to prove it.

362 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

362

With a design page

362

KiCad projects

163

OCP2PCIe

by KCORES

OCP Mezzanine card V2.0 to standard PCIe slot adapter design

359 87GPL-3.0

IP5328P Powerbank Design board, published by YC-Lam

KiCad source

Interfaces & adapters

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

DuPAL Board

by DuPAL-PAL-DUmper

This repository contains the KiCad files and the gerber files for the DuPAL boards.

57 10CC-BY-SA-4.0

Misistemita board, published by galopago

KiCad source

Interfaces & adapters

Misistemita

by galopago

Electronic hardware prototyping system. Solderless, robust and open source. Solves the typical problem of the circuit that works on a breadboard but stops working on a real-world setup. Easy to replicate and compatible with virtually every electronic module.

47 3MIT

Scart Megadrive 2 12v Cable board, published by KabukiFlux

KiCad source

Interfaces & adapters

Scart Megadrive 2 12v Cable

by KabukiFlux

PCB form Megadrive/Genesis 2 RGB minidin to Scart adapter with 12V DCDC boost (4:3 switching)

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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