Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as any other servo tester, the difference is that it can be programmed to do ...

Efficient traffic management in urban areas remains a significant challenge as vehicle density grows and infrastructure ...

This resource provides clear explanations of how switching regulators work and how voltage boosting is achieved efficiently ...

LED face masks offer a host of transformative skin benefits—they can reduce redness, treat acne, and minimize the look of fine lines, wrinkles, and discoloration. Even better, they don’t require a lot ...

Lego developed a custom ASIC chip that allows its new Ssmart Bricks to pick up on signals from surrounding Smart Tags that ...

The Govee Ceiling Light Ultra sounds like a needlessly extravagant smart home light, but that's pretty on-brand for Govee.

The Sound Transit board needs to step back and consider what a successful extension of light rail to Everett would look like. The point of providing light rail directly to downtown Everett is to make ...

Lego made its first appearance at CES 2026 to show off its Smart Brick, which can change colors, make sound effects, and ...

The brand-new, jaw-dropping Lego smart brick tech can recognize other bricks, activate effects and play music. They're ...

Lando Norris at the 2025 Miami Grand Prix. Clive Rose / Getty Images This article is part of our Fast Lane Living series, examining the inner workings (practical and luxurious) of Formula One’s ...

Sometimes you need just a little bit more light during a video call, especially if you're in a dimly lit room. The latest macOS update (26.2) has a trick for this: you can use the edge of your screen ...

Most people use red light therapy 2-5 times a week for 10-20 minutes. You can use red light therapy to increase melatonin and improve your sleep. Do not use red light therapy for longer than 30 ...