Tire pressure sensors are a key part of ensuring drivers stay informed about the condition of this crucial piece of automotive equipment.

Window sensors are a critical part of any home security system. When cameras fail, a window sensor becomes your last line of defense. Install them on all your windows, and you will know when an ...

How Do Oxygen Sensors Work? Oxygen sensors are a key part of the vehicle emissions system. They measure the differential oxygen levels between the outside air and the exhaust gas to generate a voltage ...

This article is part of a series of articles based on common questions in robotics. The previous article dealt with the question: What is a robot? Robots are machines designed to perform tasks – ...

Motion sensors work similarly, only with heat. Most motion sensors rely on a pyroelectric material that activates when it detects a change in temperature. The sensor is separated into two parts.

If you want some level of lighting automation without smart bulbs, then dusk-to-dawn light bulbs might just be the solution.

I’ve been driving all night, my hands wet on the wheel...but I have no idea how fast I’m going. Check out our advice on how to test a transmission speed sensor.

There’s a drivetrain on it! We go over the battery, sensors, and other components that make your electric bicycle go.

The sensors and components on robocars will fail. Ford recently wrote about how they clean splattered bugs off their sensors, but a much grander strategy is needed to let a car deal with failures ...

The Google Pixel 6 and Pixel 6 Pro are fantastic smartphones. They're snappy, take great photos, and have a distinctive design that makes them stand out from the rest of the Android crowd. But ...

Find out about how different types of adaptive headlights work, if they’re worth it—and one kind you’re not allowed to buy.