Did you like electronic project especially related to LED? if you do, then MiniPOV is a great electronic project for you. It's a simple project, but it will amaze you when you finish build it. MiniPOV is one of Persistence of Vision that give eye illution patern when it swinged in the air. This cool project made by Ladyada. This project based on microcontroller AVR ATtiny 2313.
You wanna try to build it. Here is step by step to make cool Mini POV. Just use your imagination to make another great POV