The Ultrasonics and Non-Destructive Testing (UNDT) group undertake internationally leading research into the fundamentals and applications of ultrasonics. With six core members of academic staff and a ...

In the video after the break, [Eduardo] demonstrates his extremely simple setup for using ultrasonic transducers for one-way data communication. Powered by a pair of Arduinos and using transducers ...

Most often ultrasonic transducers are used for distance measurements, and in the DIY world, usually as a way for robots to detect obstacles. But for a weekend project, [Vinod.S] took the ...

Ultrasonic pest repellers emit high-frequency sounds to deter pests such as roaches and rats. Studies have found a lack of evidence that ultrasonic pest repellers control household pests. Tried ...

Ultrasonic proximity sensors use reflected or transmitted ultrasonic waves to detect the presence or absence of a target component. The output is boolean, that is, the sensor merely detects whether ...

is pleased to announce participation in the International Ultrasonics Symposium (IUS), an IEEE Ultrasonics, Ferroelectrics, and Frequency Control Society conference, held in Taipei, Taiwan ...

(2016) Phasic dopamine release in the nucleus accumbens in relation to rat 50-kHz ultrasonic vocalizations. Frontiers in Behavioral Neuroscience ... In: International Encyclopedia of Social & ...

For the 2024 generation, the optical reader is gone, replaced by a Qualcomm 3D Sonic Gen 2 (an ultrasonic reader). Google claims that it is 50% faster than the reader on the Pixel 8 phones ...

Moondrop UltraSonic earphones are designed with a dual-driver hybrid setup, that features an FRA Lithium-Magnesium Alloy Balanced Armature driver for crisp highs and a 13mm Sapphire Diaphragm ...