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

Cantact hw

by linklayer

Hardware design files for the CANtact tool

404 120Custom

KiCad source

Retro computing

Ram Tester

by tops4u

Ram Tester for vintage CBM Computer RAM Chips

111 10Custom

Usbflashprog board, published by robsonsmartins

KiCad source

Test & measurement

Usbflashprog

by robsonsmartins

A memory device programmer (Flash/EPROM/E2PROM) board and software, connected to PC by USB port.

35 7Custom

CopperForge board, published by Atlantix-EDA

KiCad source

Displays & LED

CopperForge

by Atlantix-EDA

Companion PCB Release & Manufacturing Tool for KiCad

21 2MIT

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Microcontroller boards90 Keyboards & input devices63 Retro computing34 Audio & music31 Computers & FPGA31 Power & batteries30 Motor control & robotics30 Sensors & data acquisition28 Other boards28 Displays & LED27 RF & wireless24 Interfaces & adapters21 Test & measurement8 IoT & home automation7 Badges & art boards6 Automotive & vehicles3 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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