This time I bring an electronic kit for beginners, this is a very cheap and interesting device that displays audio levels into the LEDs just like any audio level bar indicator will do. It is simple ...

Deveillance’s Spectre I, developed by a recent Harvard grad, wants to give people control over the always-on wearables surrounding their lives. The problem? Physics.

Gaming PCs One Redditor has 3D-printed a big yellow air duct to attach to their GPU, and the results are middling: It 'does nothing but it looks cool' Gaming Keyboards As an ergonomic keyboard skeptic ...

Projectors 'Now that's home theater': Optoma's new 4K projector boasts Dolby Vision, HDR10+, hits 5000 lumens, 240Hz, and reaches 300 inches Televisions Don’t expect micro-LED TVs to get cheaper yet, ...

TCL’s X11L SQD-Mini LED TV debuts at CES 2026 in large sizes with premium pricing, boasting 100% BT.2020 color, 20,000 dimming zones and up to 10,000 nits HDR. At the core of the X11L is TCL’s new SQD ...

From the January/February 2026 issue of Car and Driver. Sound is critical to the automotive experience. Sometimes we need lots of it, such as when we want to hear the sweet song produced by a V-12 ...

The OSHA occupational noise exposure standard 29CFR1910.95 includes requirements and methods for determining worker noise exposures. The noise exposure data is important for selecting hearing ...

Whether you’re gaming or streaming movies, time spent relaxing in front of the TV can be great. But if you want to take it up to the next level, you can’t go wrong with backlighting! Turn your boring ...

There’s no denying that Led Zeppelin inspired an entire generation (or two… or three) of rock bands that followed in their footsteps. And, as a result, a lot of songs out there sound like Led Zeppelin ...

I’m already loving this device, and I haven’t even touched one. Arduino announced it has collaborated with M5Stack to develop the new compact and powerful Nesso N1 IoT development kit. This system ...