Light is courtesy of old-school non ... with a wrap of clear packing tape as well. The LED strip is attached to one side of the tube, with parchment paper layered inside the tubes to act as ...

As it turns out, the controller briefly shorts the LED strip’s supply voltage to generate data bits, similar to the way old pulse-dialing phones worked. A tiny chip integrated into each LED ...

“Artificial light attempts to lengthen our days. Among the artificial light options, LED (light ... adhering strip lights under a bed frame or trimming window casings with flexible tube lights.