The Vibration Sensor Module Vibration Switch SW-420

The Vibration Sensor Module Vibration Switch SW-420  is based on the vibration sensor SW-420 and Comparator LM393 to detect if there is any vibration that beyond the threshold. The threshold can be adjusted by the on-board potentiometer. When this no vibration, this module output logic LOW the signal indicate LED light, and vice versa.

Features of The Vibration Sensor Module Vibration Switch SW-420:

•      Normally closed type vibration sensor SW-420
•      The comparator output, signal clean, good waveform, driving ability is strong, for more than 15 ma
•      The working voltage of 3.3V to 5V
•      Output form: digital switch output (0 and 1)
•      Has a fixed bolt hole, convenient installation
•      Small board PCB size: 3.2cm x 1.4cm
•      Use the LM393 wide voltage comparator

Package Includes:

• 1 x The Vibration Sensor Module Vibration Switch SW-420