A formerly secret project by Rokas: he made a surprise party for the significant other, which involved a quiz game that used LED buzzers, Processing, Arduino and Powerpoint.

He used the cheap-shit Vagner SDH lampshades as a basis for the buzzers. Vagner SDH are white-label Chinese factory leftover crap sold in Lithuania by Senukai. First, Rokas took apart the lamps and removed the original lightbulbs as well as springs, tape and rice paper that held the lamp together. Rice paper, no kidding.

Then he added RGB LED strips and soldered them. Unfortunately, I don’t know what power supply he used neither how the code looks.

The party was a blast, though.