5-Minute Project: LED candles
Executive editor Mike Haney demonstrates how to make a handy little light from a battery, a bulb, and a resistor.
Ah, the alluring glow of the LED light. Whether you’re looking to create a bit of romantic (albeit extremely geeky) ambiance, or you just want to have some extra emergency lighting around the house, a set of mini LED candles is a great thing to have. They also happen to be quick, easy, and cheap to make yourself. In this video, executive editor Mike Haney demonstrates how to do it.