A cross-platform library to access USB devices
Open Source Flight Controller Firmware
Open source, cross-platform, user-mode tablet driver
Alternative firmware for ESP8266 with easy configuration
The keyboard and mouse sharing tool
STM32 core support for Arduino
Keyboard firmware for Atmel AVR and ARM controllers
ASCOM-INDI ESP32-Dev Wifi focuser
WS2812 FX library for Arduino and ESP8266
ESP8266 Weather Station library supporting OpenWeatherMap
AWS EC2 FPGA hardware and software development Kit
An Arduino NeoPixel support library
Arduino FOC for BLDC and Stepper motors
DIY split-flap display
A shield for the Arduino Mega that can back up video game cartridges
Driver and tools for controlling Lenovo Legion laptops in Linux
Disk Inspection and Monitoring
Alternative firmware for Asus wireless routers
A cross-platform library that gives apps easy access to USB devices
Open source flash program for STM32 using the ST serial bootloader
Multiplatform USB DFU host utility
Hard disk drive and SSD health inspection tool
Open Source Solid Modeling CAD
SIV displays useful Windows, network, and hardware info.