REFERENCE DESIGNS

Open hardware, with the files to prove it.

887 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

887

With a design page

887

KiCad projects

405

GBCartRead

by insidegadgets

Read ROM, Read RAM or Write RAM from/to a Gameboy Cartridge. (License CC-BY)

68 11No license

Open Source PCB Ruler board, published by hemalchevli

EAGLE source

Other boards

Open Source PCB Ruler

by hemalchevli

PCB ruler with different foot prints ,SMD proto-typing area, tables, various AWG size holes and inches and cm scale.

53 15No license

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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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