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    1PCS Sound detection sensor module sound sensor Intelligent vehicle For Arduino

    • Item No : 301980724799
    • Condition : New
    • Brand : Unbranded/Generic
    • Seller : auelectronics8_6
    • Current Bid : US $0.64

    • * Item Description

    • 2,single channel signal output. 4,when there is sound,outputs low level and the signal light. Main chip:LM393, Electret condenser microphone. Your support will keep us moving forward forever.
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