LEDs are a wonderful technology. You put in a little bit of power, and you get out a wonderful amount of light. They’re efficient, cheap, and plentiful. We use them for so much! What you might not ...

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This is a story about a successful system that nevertheless failed to make the cut. An experimental LED brightness adjustment is something [Mitxela] explored in a project for a high-precision clock; ...

Need a cheap and easy way to deter intruders? For homeowners, outdoor lighting is a game changer for providing a line of sight on potential trepassers without running up costly energy bills. If you're ...

Enter Amazon’s current solar light deals. Solar lights get their energy from—you guessed it—the sun, meaning they don’t require annoying cords. And there are plenty on major markdowns right now. From ...

LEDs are used in all manner of projects and devices from living room lights to microelectronics. One example in a common device is the use of an LED proximity sensor in many smartphones. That sensor ...

This post is brought to you in paid partnership with AUVON. They plug directly into your outlets, add a warm backlit glow, and automatically adjust to your environment so you’re not wasting energy or ...