A hardware-based USB 2.0 monitor & trigger platform, controlled from Python
A USB hub with per-port power and data disconnects + dev board + I2C, GPIO, and SPI bridges
A range of tiny, low-cost, well-supported, and open FPGA dev boards
An open, full-duplex, USB stick radio for femtocells and more.
An ARM board that fits inside your USB connector
The first open source iCE40 FPGA development board designed for teachers and students