This application note describes the implementation of a basic driver circuit for driving a piezoelectric micropump with flow control in an example of fluid delivery. A piezoelectric micropump consists ...

For a PDF verion of this article, click here. Though the understanding of piezoelectrics is more than a century old, there is, of late, a rapidly expanding interest in piezoelectric actuators, because ...

The tactile device is thin, flexible, and has 25 stimulation generating points within a 2 cm × 2 cm area. To achieve wearable, to install the driving circuit close to the device, we use high voltage ...

In medical devices for precision controlled drug delivery, such as infusion pumps, insulin pumps or nebulizers, piezoelectric micropumps offer an attractive alternative to standard pumps.