INERTIAL SENSOR AND POLLING METHOD USING THE SAME

摘要

Disclosed herein is an inertial sensor. The inertial sensor includes a sensor unit provided with an electrode layer and including piezo-electric elements so as to detect a movement of a driving unit supported to be able to be displaced to detect inertial force; an IC electrically connected to the sensor unit; and a switch connected between the sensor unit and an IC so as to control electrical connection between the sensor unit and the IC.