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    Sound Detection Sensor Module Sensor Intelligent Vehicle For Arduino car A3GS

    • Item No : 387975448658
    • Condition : New
    • Brand : GCSUPERMARKET
    • Seller : gc_electronics
    • Current Bid : US $2.02

    • * Item Description

    • Signal output format: digital signal output. When there is no sound or the sound intensity reach the reference value, OUT feet high output, LED lights off; when the sound intensity exceeds a reference value, OUT pin output low, LED indicator lights.
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