Open hardware, with the files to prove it.

187 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

187

With a design page

187

KiCad projects

99

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Keyboards & input devices38 Microcontroller boards37 Computers & FPGA23 Retro computing14 Audio & music12 Sensors & data acquisition11 Motor control & robotics10 Displays & LED9 Power & batteries8 RF & wireless7 Other boards6 Interfaces & adapters5 IoT & home automation3 Badges & art boards2 Test & measurement1 Cameras & imaging1

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ESP32ESP32 PCB design ArduinoArduino PCB design Raspberry Pi / RP2040Raspberry Pi PCB STM32STM32 PCB design Keyboard PCBkeyboard PCB design Power supplypower supply PCB design Battery chargerbattery charger PCB Motor controllermotor controller PCB Audio amplifieraudio amplifier PCB USB-CUSB-C PCB layout FPGAFPGA board design LoRaLoRa PCB design CAN busCAN bus PCB layout Dronedrone PCB design

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.

Open hardware, with the files to prove it.

Spooky-Manufacturing 8Q

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Browse board families

Repository topics

Open hardware, with the files to prove it.

Spooky-Manufacturing 8Q

Browse by category

Browse board families

Repository topics