Using an Arduino and a little code on your PC, it monitors your screen and creates lighting behind your monitor.

The Ultimate Arduino Coding Power Course Bundle helps you get into this niche, with 13 courses on programming for Arduino, Raspberry Pi, and ROS. You can get it today for just $39.99.

Once assembled, you can start working on the eight included lessons that teach the basics of Arduino, including how to code and create a realistic flame effect with an LED.