The Arduino manages everything else on the system as well including all of the temperature sensors and fan motor control.

Police’s new weapon to crack open cold cases Cold case detectives could now solve more than 145,000 unsolved cases thanks to groundbreaking developments.

Ultrasonic fingerprint sensors are taking smartphone security to the next level, offering reliable and fast unlocking even in less-than-ideal conditions. If you’re interested in experiencing ...

Forget keys! The best smart locks we've tested are secure, easy to install, and provide several convenient ways to control who can access your home and when.

You don’t need to spend a fortune on a phone to get a great experience, and the Moto G Power (2025) has almost every feature you could want in an Android phone.