Piezoelectric actuators are precision motion devices that use the piezoelectric effect to convert electrical energy into mechanical displacement. When a voltage is applied to a piezoelectric material—typically a ceramic such as lead zirconate titanate (PZT)—it undergoes a slight change in shape or dimension. This deformation, though small, occurs with extreme speed and precision, maki... https://www.marketresearchfuture.com/reports/piezoelectric-actuators-market-12538