Sphero has announced another rolling ball robot called the Sphero Bolt. The Sphero Bolt follows in the company’s ethos of having a commitment to education-based products, but it comes with some ...

Flow artist, software and hardware hacker Kevin Reynolds has created a unique set of customisable LED pixel poi sticks, designed to be affordable and programmable by anyone. Watch the demonstration ...

An integrated boost, Auto-pattern, and ultra-low operational current LED driver reduces both power and MCU overhead in ...

F ig.3: WS2811 LED controllers pass instructions from the host MCU from pixel to pixel using a daisy-chain serial bus. Courtesy of World Semiconductor. To give you a sense of what's involved, here's a ...