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    5V 12V 4-Channel Relay Module with Optocoupler Relay Expansion Board for Arduino

    • Item No : 405479411834
    • Condition : New
    • Brand : Unbranded
    • Seller : makeupdiarys6
    • Current Bid : US $6.32

    • * Item Description

    • 5V 12V 4-Channel Relay Module with Optocoupler Relay 4 Channel Relay Board AVR 51 PIC Relay Module Shield for Arduino. With its fixed screw hole positions, it's easy to install and ideal for 51/AVR/AVR/ARM and other platforms.
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