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    5PCS Slot Type Optocoupler Module LM393 Comparator Slot-Type 3.3V-5V For Arduino

    • Item No : 316458516637
    • Condition : New
    • Brand : Unbranded/Generic
    • Seller : alice1101983
    • Current Bid : US $1.78

    • * Item Description

    • The comparator output, the signal is clean, the waveform, driving ability, more than 15mA. 5PCS x Slot Type Optical Coupling Module. Module slot unobstructed, receiver tube conduction module DO output low, shelter, DO output high.
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