Powell Electronics is stocking a pair of light pipe design kits from Bivar. Each kit includes a selection of Bivar’s most popular light pipes: Panel Press-Fit kit (right) is has rigid light-pipes up ...

Light pipes are a pretty tricky feature to pull off. If the generic set on Digikey doesn’t meet your size and shape constraints, you’ll need to either find a vendor who can fabricate a specific shape ...

At-home LED light therapy devices look pretty futuristic, especially if you’ve seen someone on Instagram wearing one that made them look like a robot. But looks aside, these LED masks and tools have ...

LED, or light emitting diode therapy, is a skincare treatment that uses varying wavelengths of light, including red and blue. NASA originally developed it for plant growth experiments on shuttle ...

Everyone loves LED matrices, and even if you can’t find what you like commercially, it’s pretty easy to make just what you want. Need it big? No problem; just order a big PCB and some WS2812s. Need ...