Hey! I'd like to show you my first project.
I animated some Paper-men that i put on a CD that i control with an H-Bridge connected to arduino. I also wired some RGB LEDs that light up the paper in rhythm. I used the library called "looper" (http://www.leonardomiliani.com/2012/looper-uno-schedulatore-software-per-arduino/?lang=en), that can make the arduino handle two programs together, the one of the motor and the one of the LED.
Hope u like it!?