An open-source, Arduino-compatible, ESP32-based audio development board
A clever, open hardware add-on board that lets you play your Pocket Operator drum machine like a maraca!
An easy-to-use tool for controlling I²C devices
The World's First Open Source RISC-V-based 32-bit μC
A range of tiny, low-cost, well-supported, and open FPGA dev boards
An ARM board that fits inside your USB connector
A small, portable, USB-connected electronics lab-on-a-board that includes an oscilloscope, waveform generator, power supply, logic analyzer, and multimeter.
A tiny, mighty ESP32 development board
A fully open source & customizable E-Ink watch