REFERENCE DESIGNS

Open hardware, with the files to prove it.

687 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

687

With a design page

687

KiCad projects

311

Piccolo

by DiatomStudio

Piccolo is a pocket-sized stand-alone CNC platform.

352 56No license

MOTIONER board, published by YCAMInterlab

EAGLE source

Sensors & data acquisition

MOTIONER

by YCAMInterlab

Open source low cost inertial motion capture system.

104 30No license

EAGLE source

Sensors & data acquisition

Air Quality Egg

by jmsaavedra

Stationary Air Quality Sensor Network

74 36No license

EAGLE source

Sensors & data acquisition

FSR Endstop

by JohnSL

Force-Sensitive Resistor controller designed for Delta 3D printers for automatic bed leveling

57 20MIT

EAGLE source

Sensors & data acquisition

HB100 Test

by 3zuli

A quick test of the HB100 doppler radar module.

53 25No license

EAGLE source

Sensors & data acquisition

MyPart

by rutian

design files for low cost particle counter

51 11MIT

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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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