In this video, I show you how I built a custom puzzle box powered by Arduino with a fully wooden enclosure and components. The goal is to adjust the knobs so each needle lines up with its LED, but ...

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you already have one ...

Is someone on your list hard to shop for? We've got a ton of great options for just about anyone. And grab a little something for yourself.

CES 2026 is just around the corner and we will be there again but, looking back, our 2025 coverage was very popular. Though ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› by Ben Keough If you’ve just ...

Today’s smartphones come equipped with a very comprehensive set of camera related specifications. Our smartphone, for many of us, has become our primary camera due to it being the one we always have ...

Snapping up one of the best phones for photography is something more of us are doing, now that cameras have become the biggest differentiators between handsets. New hardware and software improvements ...

Robert Triggs, Head of Testing and Data Science at Android Authority, specializes in technical analysis, benchmarking, and smartphone camera reviews. With 10+ years of experience, he offers readers ...

If you want cinema-quality video stabilization, you need a powered gimbal. We're here to help with the top gimbals we've tested for your DSLR, GoPro, phone, and more. Images, and the devices that ...

An oscilloscope is usually the most sensitive, and arguably most versatile, tool on a hacker’s workbench, often taking ...