An Ikea hack, now with arduino!
I read about this hack on the Apartment Therapy Unplugged website – it’s an Ikea Granas table with 81 ShiftBrite RGB LED modules under the glass in a matrix. An arduino chip controls the LEDs and outputs a hue-saturation-value and RGB sine wave. The project as a whole costs about $350, but what a project!
Here’s the original article – the parts links are above.