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    PC USB 4 Channel Relay Board, Gadget For Controlling Home Electrical Devices

    • Item No : 180868177098
    • Condition : New
    • Brand : Denkovi
    • Seller : leotron_87
    • Current Bid : US $31.98

    • * Item Description

    • Each such relay board requires one USB port. The more USB ports you have the more Relay boards you may connect. Each such usb relay board is shown as separate virtual com port (VCP) on your PC. If you are software developer - be sure "Synchronous Bit-Bang Mode" is selected!
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