The project uses wireless serial links in order to control multiple BlinkM LED modules through a modified old relay tester. The design of the project includes 4 knobs on the relay tester box where ...

Imagine if you had some magic glowing beads, that would emit beautiful colors without any wires tangling them up. They exist, in the form of wireless induction-powered LEDs, and [Debra] of Geek Mom ...

The kaleidoscope was first invented back in the early 1800s, with the curio known for showing compelling psychedelic patterns as light passes through colored glass and is reflected by mirrors in a ...

Build festive decorations using Arduino and Raspberry Pi with these five creative holiday projects and video tutorials ...

San Diego has added to it LED street-light portfolio and to sensor-enabled wireless controllers for a variety of public service applications, while a coalition of municipalities in the so-called ...

While it is common to have a desk light on the bedroom nightstand, only a few manufacturers have developed a way to twist its performance at its height. With Lumicharge III, you will get not only an ...

Researchers have solved a major problem for optical wireless communications - the process by which light carries information between cell phones and other devices. Light-emitting diodes (LEDs) pulse ...

PART 1 / PART 2 / PART 3 / PART 4 / PART 5 / PART 6 / PART 7 / PART 8 / PART 9 / PART 10 / PART 11 We’re sure a lot of hot rod enthusiasts are familiar with this scenario: You’re driving home after an ...