For many who grew up visiting older relatives during the holidays, memories of childhood Christmases are swathed in a warm glow that feels like the calling card of the season: a combination of ...

Chris Wedel is a fan of all things tech and gadgets. Living in rural Kansas with his wife and two young boys makes finding ways to stay online tricky — not to mention making my homestead smarter.

I've completely swapped my home over to LED lights, and for the most part, I love it. The energy savings are real, and I'm a sucker for all the smart color changing tes. But my biggest grievance is ...

Each solar light is left hanging in our test garden over multiple winters to reveal which ones last, and more importantly which ones don't. Deep freeze As if the great British winter isn’t bad enough, ...

Thanks to the swathes of LED options on the market, gone are the days of hunting through the entire string to find that one pesky dud bulb that’s killed the mood, which is a big win for those of us ...

Power On Self Test (POST) verifies PC components during startup. Q-LEDs on modern motherboards indicate issues with CPU, DRAM, VGA, or boot drive. If your DRAM light is on, try reseating the memory, ...

Abstract: The main objectives in driving multiple LED strings include achieving uniform current control and high-performance pulse width modulation (PWM) dimming for all strings. This study proposes a ...

Learn more about the Automotive Service program. The Certificate of Completion (CCL) in Automotive Maintenance and Light Repair provides individuals with the technical knowledge and skills needed by ...