REFERENCE DESIGNS

Open hardware, with the files to prove it.

212 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

212

With a design page

212

KiCad projects

108

Tokay Lite Pcb

by maxlab-io

Tokay AI Camera - ESP32 camera development board

126 27CERN-OHL-P-2.0

rc2014 ym2149 board, published by electrified

KiCad source

Retro computing

rc2014 ym2149

by electrified

KiCad schematics and gerbers for a YM sound card for the RC2014. See it in action here: https://www.youtube.com/watch?v=-iLwi9FagFE

78 17Custom

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

Phone Rtty Interface board, published by 4x1md

KiCad source

RF & wireless

Phone Rtty Interface

by 4x1md

AFSK interface for Android smartphones and tablets.

35 2MIT

KiCad source

Computers & FPGA

Kicad Conversions Atari Ste Motherboard c300780 001

by sporniket

A conversion to Kicad EDA of the schematics of a computer released around 1989 known as the "Atari STE".

35 9CC0-1.0

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Microcontroller boards40 Keyboards & input devices39 Computers & FPGA26 Retro computing16 Audio & music15 Motor control & robotics14 Displays & LED14 Sensors & data acquisition11 Power & batteries8 Other boards8 RF & wireless7 Interfaces & adapters5 IoT & home automation4 Test & measurement2 Badges & art boards2 Cameras & imaging1

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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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