BMW LED Turn Signals. That’s where these Hornig part number 20103-01 amber “LED Blinklichte” come in. They’re “only” $123.00 the pair. That should keep those cheapskates at bay… This is a printed ...

Inspired by printed circuit boards, the building block of all electronics, a Dutch designer has created an LED-based light installation that draws upon the familiar etching pattern inside most ...

[Collin] demonstrates this technique in the video, constructing a simple LED flasher circuit. ... was soldering a wire to a pot and wirewrapping the end that attached to the circuit board on a peg.

Almost a month ago I started trying to reverse engineer an inexpensive LED color changing light bulb. With your help I’ve mapped out the circuit, and taken control of the bulb. But there&#821… ...