Browse hardware designs
BoardRepo is the GitHub for hardware. View schematics, PCBs, and BOMs in your browser and download the sources, no install and no account needed.
Public designs
Split 36-key keyboard
Bluetooth LE nRF52840 microcontroller in a pro-micro footprint.
Haptic input knob with software-defined endstops and virtual detents
In which i2cjak creates a new expansion card design every day until he is given a NICE Framework laptop
34 key ZMK keyboard, nice!view, nice!nano & hotswap supported.
A sub-micrometer 3D motion control plattform.
The 2025 Hackaday Supercon RF Communicator Badge
BelayBox reference hardware
A collection of open source hardware that has been designed by Spaceboards
A keyboard personalized for myself, designed in KiCad, with custom firmware and a case, both written in Rust. Can sit on top of a macbook keyboard.
Anotter USB temperature logger that can record up to four channels with thermocouple or NTCs connected via CDC directly or SCPI to USB.
A 4x10 CFX spaced low-profile mechanical keyboard.
The Open Book: Project Reboot
Reverse engineered Raspberry Pi Compute Module 5
A 36 key gaming keypad, for both right and left handed mouse users.
multi-ASIC Bitcoin miner
rp2040 pro micro drop in
A wireless ergonomic keyboard