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    Sound Detection Sensor Module Electret Condenser Microphone Arduino PIC Pi LM393

    • Item No : 314741972817
    • Condition : New
    • Brand : Unbranded/Generic
    • Seller : st-8078
    • Current Bid : US $3.84

    • * Item Description

    • Sound is detected via a electret condenser microphone and fed into an LM393 op amp. Differential Comparator : LM393. Microphone : Electret condenser.
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