How to invert or change the colors on your Windows computer, to make icons and links easier to see

To invert the colors on your Windows display, go into your computer's Control Panel. There, you can change a number of ...
EDN

Producing Changing Colors in PC Fan

The project illustrates how a PC fan is used to create color changes using 4 bright LEDs mounted in corners. The project illustrates how a PC fan is used to create color changes using 4 bright LEDs ...