Imagine walking down the street at night or seeing this programmable umbrella with lights onstage at a concert. The Programmable Umbrella by huebner5000 was the winner of the Instructables Soft Circuit Contest. huebner5000 wanted to create a portable light show and so decided to do it onto a fold up umbrella. With the use of a clear umbrella, 64 LEDs, an Arduino pro mini, and a whole host of other materials, he was able to make the light up umbrella seen in the video below. You can follow along with the battery powered umbrella lights tutorial here.