Browse 865 open source reference designs tagged "usb c", including schematics, PCB layouts, and bills of materials sourced from public GitHub repositories.
This is an active mirror of the KiCad development branch, which is hosted at GitLab (updated every time something is pushed). Pull requests on GitHub are not accepted or watched.
KiCad
2997
A small (3.5" x 5.6") Colecovision Portable that uses composite output and +5v power supply.
Custom-designed microcontroller development board based on the ATmega328P-M. The board integrates a USB-to-serial converter for programming and UART/SPI communication with comprehensive pin headers for flexible interfacing.
ESP32 DVD pen plotter with HW-130 L293D shield: custom firmware, socket-plug wiring, USB/Bluetooth G-code
Repurposing the Xilinx Spartan-6 inside the Digilent Analog Discovery 2 as a USB-attached FPGA compute accelerator.
A collection of development modules for electrical engineers, who work on new PCB designs.
nRF54L15 module with full IO set and external DC-DC regulator for maximum efficiency
efogdev
12