Jubilee is an Arduino powered LED Hula Hoop
This source code controls it. Components are as follows:
1* Arduino Pro Mini, 5v 4* 14500 Lithium Rechargable, 900 mAh http://www.batteryjunction.com/14500.html 1* Tenergy 32003 Battery Protection Circuit http://www.batteryjunction.com/prcimopcbfor.html 1* 4.2 volt charger 3* Mini-pushbutton Switch http://www.sparkfun.com/products/97 3* Resistors (doesn't really matter the resistance) 3m High-Density Polyethylene Tubing http://www.mcmaster.com/#50375K55 3m Adafruit Digital Addressable RGB LED Strips http://www.adafruit.com/products/306