AutoBrightness for your external monitor
- Install python and pip
- Install dependecies with cmd
pip install darkdetect monitorcontrol pystray pyserial Pillow
- Install Arduino IDE
- Download everything as Zip
- (Optional) Change values in line 15 and 17 of the Arduino script to customize the function to calculate the brightness of the monitor
- Upload the code to Arduino
- Make this circuit (10KOmh resistor)
- Change the COM_PORT variabile in the .pyw script with the port written in the Arduino IDE
- Start the .pyw script double-clicking it
- Profit