لوحة ويفر بيزو سيراميك كهرضغطية ضياء 27 مم لمكبر الصوت الجرس (B.2)
A piezoelectric sensor is a device that uses the piezoelectric effect to measure changes in pressure, acceleration, temperature, strain, or force by converting them to an electrical charge. The prefix piezo- is Greek for 'press' or 'squeeze'.
