Open Source Flight Controller Firmware
FW for ESP8266/ESP8285/ESP32 used with 3D printer
An Arduino NeoPixel support library
Documentation for the Z80 monsputer
USB Bridge for SMBus/I2C, GPIO, & Clock
myUSBCtrlr
DIY Arduino Boards for IO using port expanders and I2C
W-Bus communication library
Console tool to send commands to projectors via serial port
The serial LCD module using ATmega8 along with easy arduino library.
Parallel Port Control with C# .NET 2.0
Home made clima control for short expenses. PIC18F4455 based hardware.