Each block was given a length of WS2812B LED strip. 30 LED/meter strips were chosen, as initial maths on the 60 LED/meter strips indicated the whole wall would end up drawing 1.5 kW. Discretion ...

Here’s an interesting build that combines light, sound, and gesture recognition ... Every corner of these panels has an RGB LED driven by a Rainboduino, which is in turn controlled by a computer ...

In fact, you don't even have to spend much money at all. One of the only two items she used in her hack was an IKEA piece ...

One of the only two items she used in her hack was an IKEA piece that cost around $25 - the other was a cheap LED light strip. To recreate Wiebke's easy IKEA hack, you'll need to grab a MÅLERÅS ...