If you need to measure a distance, it is tempting to reach for the ubiquitous ultrasonic module like an HC-SR04. These work well, and they are reasonably easy to use. However, they aren’t without ...

Stephen is an author at Android Police who covers how-to guides, features, and in-depth explainers on various topics. He joined the team in late 2021, bringing his strong technical background in ...

Technologies that are important to AR and how they work: full color laser modules, inertial measurement units (IMUs) and ultrasonic time-of-flight sensors. How to assess sensor technology through ...

CMOS image sensors have become a cornerstone of modern imaging, leveraging the advantages of low power consumption, high speed, and scalability inherent in complementary metal–oxide–semiconductor ...