REFERENCE DESIGNS

Open hardware, with the files to prove it.

387 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

387

With a design page

387

KiCad projects

175

AltiumDesigner PcbLibrary

by KitSprout

AD 元件庫，AltiumDesigner PCB Library

670 237No license

KiCad source

Displays & LED

Jlcpcb Autogenerated Stackups

by gsuberland

Script for extracting stackup templates from JLCPCB and turning them into Altium and KiCAD stackup files

128 17No license

Displays & LED

RL PCB

by LukeVassallo

RL_PCB is a novel learning-based method for optimising the placement of circuit components on a Printed Circuit Board (PCB).

68 25MIT

ZEReader KiCad board, published by Allegra42

KiCad source

Displays & LED

ZEReader KiCad

by Allegra42

ZEReader is an open source hardware and software E-Book Reader platform. Originally developed as a bachelor's thesis in electrical engineering, the project now evolves as a hobby initiative dedicated to further develop this hackable and customizable platform.

65 3CERN-OHL-S-2.0

KiCad source

Displays & LED

KiVar

by markh-de

PCB Assembly Variants for KiCad

63 4MIT

EAGLE source

Displays & LED

Shinewave

by Serisium

Passthrough signal decoder and LED visualizer for use in Gamecube Controller mods

44 9MIT

Displays & LED

CharlieBoard

by tomunderwood99

An open-source PCB map showing Boston's subway system

41 1MIT

Piboy Zero board, published by JohSchneider

KiCad source

Displays & LED

Piboy Zero

by JohSchneider

a handheld gaming system build around the raspberry-pi zero running emulationstation

34 7MIT

Project OAK board, published by 0101shift

KiCad source

Displays & LED

Project OAK

by 0101shift

All design files, source code, and documentation for Project OAK, a digital watch inspired by mechanical complications.

29 1MIT

Displays & LED

LCRDT Tester

by wodowiesel

LCRDT-Tester is an electronic component tester based on Arduino Nano v3 with internal reference incl. pcb schematics & code

23 5CC0-1.0

KiCad source

Displays & LED

rgb2svideo

by UzixLS

Converts RGB + Sync analog signal to S-Video (and also Composite).

13 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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