Open source, cross-platform, user-mode tablet driver
WS2812 FX library for Arduino and ESP8266
Keyboard firmware for Atmel AVR and ARM controllers
Open source flash program for STM32 using the ST serial bootloader
"CommBusTerm"
DIY Arduino Boards for IO using port expanders and I2C
iWattnick: the ultimate e-bike computer
W-Bus communication library
Serial port logger which can be used to print to stdout.
Program a button to send keystrokes to your computer
Antec Kuhler 920 Linux Driver/Control
Symulacja procesów cieplnych zachodzących w pomieszczeniach