BoardRepo electronics project sharing

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.

Help make open hardware sharing better. Join other builders on the BoardRepo Discord.

Join Discord
Filterstagi2c-busClear all

Public designs

2 boards
usbi2c01
@mlab-modules

USB device to I²C master adapter with Linux kernel support

schematicpcbbomcapacitorresistorconnectordiode
GPL-3.000Jul 9, 2026
gh4pin01
@mlab-modules

This 4-pin module connects JST-GH connectors, often used in Pixhawk drones, to standard pin headers, making it easier to build custom electronics and use I2C or CAN bus communication.

schematicpcbbomconnectormounting hole
GPL-3.000Jul 8, 2026