SW-420 Vibration Sensor Module - Adjustable Sensitivity 4-digit or proximity

or proximity

so it usually comes up with no extra setup

It is typically used to control the on/off functions of electronic devices or appliances

servo motor

please check the WiKi for the detail

SW-420 Vibration Sensor Module - Adjustable Sensitivity 4-digit or proximityDetect Sound and Vibration for Smarter Projects The Vibration Sensor Module SW 420 is a vibration sensor with digital output designed for sound detection, vibration alerts, and machine monitoring. It is a practical fit for makers, students, and engineers who want reliable sensor data in embedded builds. Key details include Interface: Digital GPIO. Why youll love it Easy wiring: Digital GPIO Maker friendly build: Easy to use in prototypes, classroom