This interconversion between mechanical and electrical energy makes piezoelectric crystals highly useful for various sensing and actuation applications. The piezoelectric effect arises from the ...

Sensor fabrication for microrobots is challenging due to their small size and low mass. As a potential solution, we present a technique for estimating the velocity of piezoelectric bending bimorph ...

Vibration Sensing: A method of detecting and measuring vibrations caused by movements, such as footsteps, to gather information about occupant activities. Piezoelectric Sensors: Devices that ...