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 ...

Today, a vast number of micro-manufactured sensors, actuators and components vibrate at frequencies in the high MHz range. Some examples of these high-frequency vibrating systems include surface ...

Sponsored by Texas Instruments: A configurable digital signal processor, driver, and piezoelectric transducer generate precisely controlled vibrations to remove debris from a camera lens or lens cover ...

We wager you haven’t you heard the latest from ultrasonics. Sorry. [Lindsay Wilson] is a Hackaday reader who wants to share his knowledge of transducer tuning to make tools. The bare unit he uses to ...

The alignment of cells within tissues is critical for maintaining their function, especially in skeletal muscle, where proper ...