100% Brand New & High Quality

The Vibration Switch Sensor Module Piezoelectric Vibration Tapping Sensor Module Vibration Switch Module 5.0v Dc Ad/Do Is A Module That Uses Piezoelectric Vibration Sensors To Detect Vibration Or Knocking Actions Of Objects. It Can Be Powered By Connecting To A 5.0v Dc Power Supply And Providing Analog Signal (Ad) And Digital Signal (Do) Outputs. This Module Is Suitable For Applications That Require Real-Time Monitoring And Control Of Vibration Signals, And Has The Characteristics Of Simplicity, High Sensitivity, And Stability.