Ultrasonic sensors detect objects like sonar — they send sound pulses and measure the time it takes for the signal to bounce off the object and come back. Time-of-flight sensors do essentially ...

All the hardware and software are open-source and available on GitHub. We covered another ultrasonic anemometer a few years ago, but it had a different sensor arrangement.

OMRON Electronic Components, a global leader in innovative component solutions, has announced the release of its ...

The company’s first-generation ultrasonic fingerprint reader, the 3D Sonic Sensor, promised improved reliability and security over existing optical in-display fingerprint readers. Despite a high ...

Qualcomm has announced a new, second-generation 3D Sonic fingerprint sensor, which it says is 77% larger and 50% faster. The sensor will debut in early 2021.

Ultrasonic Fingerprint Sensor Using a Piezoelectronic Micromachined Ultrasonic Transducer Array Integrated with CMOS Electronics. Applied Physics Letters, 2015 DOI: 10.1063/1.4922915 ...

Tesla uses ultrasonic sensors as proximity sensors, for its Autopilot, and for its auto-presenting and Falcon Wing doors on the Model X.

Qualcomm is upgrading one of its in-display fingerprint sensors. The second-generation 3D Sonic Sensor is 77 percent larger than its predecessor. It covers an area of 64 square millimeters (8mm x ...

The sensor itself is just 0.15mm thin, so it doesn't cut into space that would otherwise be devoted to battery or result in a larger phone. 3D Sonic Max will also be able to make out the shape of ...

Ultrasonic sensors can safeguard residential gas lines UBC OKanagan researchers create high-tech system to detect gas leaks Peer-Reviewed Publication University of British Columbia Okanagan campus ...