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    12V 1/2/4/8/16 Channel Relay Module With optocoupler PIC AVR DSP ARM For Arduino

    • Item No : 163117860593
    • Condition : New
    • Brand : Unbranded/Generic
    • Seller : czb6721960
    • Current Bid : US $1.28

    • * Item Description

    • 1/2/4/8/16 Channel 12V Relay Module With optocoupler for PIC AVR DSP ARM Arduino. 1 CH Optocoupler(Blue). onboard EL817 optocoupler, strong anti-jamming capability with optical isolation. 2 CH Optocoupler(Blue).
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