We have covered plenty of awesome LEGO projects here in the past. anoukwipprecht has published a guide that shows you how to build your own Mechatronic LEGO Wings. As you can see in the below video, these wings can be programmed and animated.
You are going to need 1 x EV3 Brick, 1 x battery, 1 infrared sensor, and a few other parts to get started. The LEGO Mindstorms EV3 31313 kit should have the parts you need to get started.