Browse hardware designs
BoardRepo is the GitHub for hardware. View any KiCad schematic, PCB, and BOM in your browser and download the sources, no install and no account needed.
Public designs
Bluetooth LE nRF52840 microcontroller in a pro-micro footprint.
CO2 Multimon
Solar-powered RTU sensor HAT for transmission tower DLR deployment
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.
A 4x10 CFX spaced low-profile mechanical keyboard.
Open-source hardware & software for a smart wireless sensor that measures solar irradiance.
No description.
This is a DC-DC charging unit that has 5V, 2A input and outputs 12V, 350mA to 10-cell, 1.2V each, NiMH Battery pack (Dsub 15pin
In which i2cjak creates a new expansion card design every day until he is given a NICE Framework laptop
It's a custom computer for indoor bikes to measure cadence, speed and power, store sessions, visualise ongoing statistics and replace non chargeable solutions
Open source Vaporizer KiCad schematics (requires DIY PCB layout, would love it if someone contributed a laid out PCB but there's no expectation of that here!)
KiCad files for the JailSnapper USB jig, for the debugging and modification of the Snapmaker 2.0 touchscreen
Yarrboard load controller board with current sense, volt sense, fuses, and sender support.
BornHack Badge 2022
Simple Number Pad based on RP2040
RV LEveling Helper using Teensy 4.0 + BMA400 Triple Axis Accelerometer Breakout + ILI9341 Color 320x240 TFT Touchscreen display
Getting the most out of your hobby servo
The Open Source DIY Handheld Gaming PC!