Vibration Sensor Module - SW-420

Item #: EL-SMS10221S
Bin:D22
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Price: $2.51 inc GST
    The product is in stock Availability: Discontinued

        The Vibration module 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.

    Application Idea

    • Vibration detecting
    • Burglary protection system

    Features

    • The default state of the swith is close
    • Digital output
    • Supply voltage:3.3V-5V
    • On-board indicator LED to show the results
    • On-board LM393 chip
    • Dimension of the board: 3.2cm x 1.4cm