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
charlieplexedheart
Charlieplexed LED sequencer with the shape of a heart. Intended to be mounted on wired LED sign and not on the PCB.
schematicpcbbomICbatteryledresistor
ws2812b-light
Minimalist Christmas lights using WS2812B LEDs and ATtiny85 or STM32G070
schematicpcbbomresistorcapacitorICregulator
pi2co-usb
USB to I2C bridge using an Atmel AVR ATtiny85V and even more tiny than I2C-Tiny-USB.
schematicpcbbomcapacitorresistordiodeIC
antenna-tuner
Hardware and software for a remotely controller magnetic loop antenna tuner
schematicpcbbomresistorcapacitorswitchIC