As consumer tech gets even more pricey, this week’s Amazon discounts are as good a reason to buy as any.

The Hbada X7 Smart Ergonomic Chair is an ambitious powerhouse packed with features like an auto-tracking lumbar system, ...

In this video, I created a blood oximeter by using the MAX30105 particle sensor to figure out the changes in color of passing ...

Learn how to properly install an oxygen sensor (O2) bung in your classic muscle car exhaust system. This step by step ...

Keeping your camera's image sensor clean is the simplest way to remove annoying smudges and particles from your images — here's how to clean your camera sensor to get a crisp picture of the stars ...

When automating your smart home, much of the attention centers on cameras and lights, but I believe HomeKit door sensors are arguably among the most critical devices to add to your setup. I’ve written ...

Most modern cars have tire pressure monitoring systems (TPMS), which will alert you if your tires need air. While most of the readings they give are accurate, they can still fail like any other part ...

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard the term “wideband O2 sensor” being thrown around at the track, dyno ...

I live in New Jersey, one of the states that mandates inspection for all vehicles newer than 1995. My daily driver, a Jeep Cherokee, happens to be a 1996 model year with an OBD-II sensor, meaning I ...

Over the past decades, physicists and quantum engineers introduced a wide range of systems that perform desired functions leveraging quantum mechanical effects. These include so-called quantum sensors ...

The Osmo Action 6 features a larger 4K sensor in a square format for capturing horizontal and vertical videos. The Osmo Action 6 features a larger 4K sensor in a square format for capturing horizontal ...