Joined Dec 31, 1969. Backed 28 projects.
A full-featured, programmable lab power supply you can take anywhere
A powerful new RISC-V microcontroller with mostly open RTL
A five-channel, 100-W, open-source, USB-PD power supply with support for fixed, adjustable, current-limited, and waveform-capable outputs
A bench power supply that fits in your pocket
A more hackable ARM Cortex M0+ brain upgrade for Casio's iconic F-91W
An even better all-in-one USB to isolated-UARTx2/CAN/RS485/RS232 converter
A collection of common products to design around or add to your toolkit
Your Laptop as a KVM Console
A better USB-to-serial adapter with a built-in screen
A new type of oscilloscope that’s fast, flexible, and completely open
A fully open source dual-channel SDR Raspberry Pi HAT with a tuning range up to 6 GHz
A multi-tool for building, analyzing, and hacking USB devices
A hackable ARM Cortex M0+ upgrade for a classic Casio wristwatch
An open-source, Arduino-compatible, ESP32-based audio development board
Take control of your home as never before.
Arduino Pro Micro functionality and pinout with 5-20 V power delivery through USB-C
A mind-bending hardware puzzle in three acts
An open source FT2232H-based, multi-protocol, multi-voltage tool for hardware hacking
Security keys you create by rolling dice
A fingertip-size ARM M4F module with Bluetooth 5.2, Thread, Zigbee and 46 I/O
A shirt to honor the heart of all those little ones and zeros that make our world go!
A tiny FIDO2 security key for two-factor authentication and passwordless login
An open source, RISC-V development platform with wireless connectivity
An easy-to-use tool for controlling I²C devices