This simple STM setup utilises a piezoelectric actuator constructed by deliberately cutting a piezo speaker into four quadrants. With individual drive wires attached to the four quadrants.

For applications such as material testing for quality control purposes or highly dynamic control of valves in test stands, PI (Physik Instrumente) presents the E-482, a new high-power piezo amplifier ...

Higher resistance generally leads to higher gain. Power Supply (VDD): Provides the necessary voltage for the amplifier to function. It is connected to the drain through the resistive load, allowing ...

Connect a piezo buzzer or speaker to pin 11 or select a new pin.

This article presents a Ku-band single-input dual-output gallium nitride (GaN) high-power amplifier microwave monolithic integrated circuit (MMIC) integrated with a load-mismatched reliability ...

The cap in question is part of the guitar’s tone circuit, which along with a potentiometer forms a variable low-pass filter. A rich folklore has developed over the years around these circuits ...