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    DC5V/12V 2/4/8Channels Computer USB Control Delay Switch Drive-free Relay Module

    • Item No : 335608869718
    • Condition : New
    • Brand : Markenlos
    • Seller : worldchips
    • Current Bid : US $6.84

    • * Item Description

    • Using the dedicated relay driver chip ULN2803, the relay works more stably. 1 2/4/8 Channles 5V / 12V Relay Module. Square USB interface, stable connection. Input current:>300MA.
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