Sure the box said they would last for years or even decades, but anyone who’s picked up some bargain LED bulbs knows the reality is a bit more complicated. Sometimes a few LEDs in the array pop, ...

The project makes use of a PIC-controlled Spooky Hack-O-Lantern which will flash the multi-colored LEDs in coordination with a Halloween song such as Adams Family. The project makes use of a ...

You’ve probably seen three-way bulbs. You know, the ones that can go dim or bright with each turn of a switch. [Brian Dipert] wondered how the LED version of these ...