Ultrasound refers to any audio signal above the range of human hearing. Generally that’s accepted as 20 kHz and up. Unlike electromagnetic signals, ultrasonics are still operating in a medium – ...

This post is a review of the popular waterproof ultrasonic sensor JSN-SR04T. I hope this will serve as a backdrop for some interesting ultrasonic distance sensor experiments and projects. A number of ...

[Isabelle Simova] is building Hoverbot, a flexible robotics platform using Ikea plastic trays, JavaScript running on a Raspberry Pi and parts scavenged from commonly available hoverboards.

Update March 4: The first phones with ultrasonic in-display fingerprint sensors, the Samsung Galaxy S10 and S10 Plus, are now on sale. Original story: It’s day one of Qualcomm’s annual Snapdragon Tech ...

Ultrasonic fingerprint scanners are the latest and most advanced, offering accurate scans even with dirty or wet fingers. Goodix's collaboration with Vivo marks a milestone in the widespread adoption ...

Parking Guidance Systems, LLC (PGS), the U.S. leader in custom parking technologies, has announced a strategic merger with INDECT Electronics & Distribution GmbH (INDECT) and ParkZen. As the lead ...

Tesla announced this week that it plans to remove all ultrasonic sensors (USS) from new cars and lean into "Tesla Vision" instead. This departure from sensors and a reliance on camera-only driver ...