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    Big Sound Sensor Detection Module For Arduino

    • Item No : 173715919243
    • Condition : New
    • Brand : Unbranded/Generic
    • Seller : otherworldlywear
    • Current Bid : US $6.50

    • * Item Description

    • Feature: 1. DO, when the sound intensity reaches a certain threshold, the output high and low signal Module. There are threshold level output flip. A power indicator light. The comparator output is light.
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