FanCtrl allows you to automatically control the fan speed
ASCOM-INDI ESP32-Dev Wifi focuser
Control fan speed and monitor the temperature of system components.
Arduino Focuser, fully ASCOM complaint
A complete software solution for windows usb devices
myUSBCtrlr
DIY Arduino Boards for IO using port expanders and I2C
Remap multiple Keyboards powerfull and easy.
Simple DIY Analog Hardware Interface
Parallel Port Control with C# .NET 2.0
SharpSpecs is an easy-to-use computer specifications program.