Piezoelectric ultrasonic transducers play a critical role in modern sensing and actuation by converting electrical signals into high‐frequency mechanical vibrations and vice versa. Recent advances ...

This is a small compact ultrasonic sensor for industry 4.0 features low power, real-time data communication for industrial ...

Piezoelectric transducers are commonin ultrasonic and acoustic-alarm-signaling applications. To getenough acoustic power from a piezoelectrictransducer, you must power thedevice with a frequency at or ...

The patent-pending technology can be used to manipulate various materials in 3 dimensions, producing embedded electronic devices in a brand new way. Using ultrasonic technology, this 3D printer offers ...

Qualcomm has announced a second-generation version of its ultrasonic in-display fingerprint sensor, the 3D Sonic Max, that promises to fix the issues with the original 3D Sonic Sensor by offering a ...