REFERENCE DESIGNS

Open hardware, with the files to prove it.

662 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

662

With a design page

662

KiCad projects

299

RetroWiFiModem

by mecparts

An ESP8266 based RS232 <-> WiFi modem with Hayes AT style commands and LED indicators

254 43GPL-3.0

KiCad source

Retro computing

Retroreflectors

by mossmann

RF retroreflectors

104 20GPL-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 amiga2000 board, published by rhaamo

KiCad source

Retro computing

Kicad amiga2000

by rhaamo

Amiga 2000 revision 6.2 motherboard re-done in KiCAD. WARNING: stability issue with Wicher 500i, could be noise related from accelerator speed.

33 9CC0-1.0

KiCad source

Audio & music

Dendy

by UzixLS

Yet another Dendy (Famicom) clone - 8-bit home video game console

19 1No license

ISA DualUARTParport board, published by hkzlab

KiCad source

Interfaces & adapters

ISA DualUARTParport

by hkzlab

8 bit ISA Parallel port + dual UART adapter

18 5Custom

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

Duplicanator Scart Duplicator board, published by KabukiFlux

KiCad source

Power & batteries

Duplicanator Scart Duplicator

by KabukiFlux

Duplicanator the Scart Duplicator

11 2MIT

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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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