1. Introduction:Based on a piezoelectric ceramic plate, the analog vibration sensor uses a method of inverse transformation to produce electrical signals. The ceramic plate vibrates, the signal is produced. When this sensor is combined with an Arduino sensor, can The Arduino interface can be used to detect a slight vibration signal. Connect this sensor to the analog interface A0 of the Arduino UNO controller. Different vibrations produce different output values on the analog interface Sensor to use as a glass break sensor to protect a window.2.Parameters:1.Working voltage: 3.3V or 5V2.Working temperature range: -10?~+70?4.Interface type: Analog signal output : S signal output, + power supply (VCC), - ground (GND)