If you're looking to expand your smart home setup but don't know where to start, consider these five essential gadgets for ...

Using the latest Raspberry Pi 4 Model B mini PC, you can easily create a sophisticated security camera system complete with a motion sensor. This setup will automatically send images taken using a ...

As things get smaller, we can fit more processing power into devices like robots to allow them to do more things or interact with their environment in new ways. If not, we can at least build them for ...

Last year, I took a look at some mostly low-cost passive infrared (PIR) motion sensor modules. Then recently, I became more aware of cheap microwave radar motion sensor modules. The popular version of ...

Serving tech enthusiasts for over 25 years. TechSpot means tech analysis and advice you can trust. Leap Motion, known for its gesture based products, is announcing an augmented reality platform called ...

WASHINGTON (Reuters) - Alphabet Inc's Google unit won approval from U.S. regulators to deploy a radar-based motion sensing device known as Project Soli. The Federal Communications Commission (FCC) ...