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
Linear power supply, with digital control
Digital (RS485 - based) soil moisture and temperature sensor
MPTT solar charge controller for 18650 cells.
Backpack-style addon boards for the Flipper Zero!
A dual channel brushless motor controller based on the RP2040 microcontroller, designed in Kicad.
Open Source, easy to use Ethernet connected stepper motor controller. Built in FreeCAD, KiCAD and Arduino.
A modular device designed to test electrical cables. It supports testing of both short cables (both ends accessible) and long cables (with ends far apart). The device visually indicates conductor continuity using LEDs.
A DC-DC buck converter based on an STM32 Nucleo board