Have you heard the saying “the problem is the solution”? It seems to originate in the permaculture movement, but it can apply equally well to electronics. Take the problem [shiura] ...

Hot glue guns are pretty simple beasts: there’s an on/off switch, a heating element, and a source of current, be it battery or wired. You turn it on, and the heater starts warming up; ...

January 2, 2026: We checked for new DBD codes, and validated those already on our list. What are the latest DBD codes? These freebie-granting DBD rewards can reward you with anything from a few bonus ...

January 6, 2026: For the third week of the Control Fruit rework update, we're sailing the third sea for new Blox Fruits codes you can use to catapult through the levels with 2x EXP boosts. What are ...

Save $50 on the Contour Face with our exclusive code during Omnilux's sale through tonight. After eight months of extensive testing nine popular LED face masks, our beauty editors say that the the ...

Blox Fruits is one of the most popular Roblox games of all time, sitting with an impressive 40 billion visits, and has a ton of redeemable codes. It’s the perfect game to waste hours upon hours with, ...

More than one-fifth of US electricity is used to power artificial lighting. Light-emitting diodes based on group III/nitride semiconductors are bringing about a revolution in energy-efficient lighting ...

The LM3445 from National Semiconductor enables a full 100:1 range of offline, uniform, flicker-free dimming for high-brightness LEDs with a conventional TRIAC forward or reverse phase-control wall ...

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.

Lasers, LEDs and light sources are devices that create light. LEDs (light emitting diodes) convert an electrical current into light using spontaneous emission in optically active semiconductors.

Are you worried about online privacy? Not a fan of anticompetitive practices? Maybe you just want a new take on web search? These 12 search engines beat Google in many ways. I've been testing PC and ...