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  • 3.3V 3V 2 Channel Relay Module Low Level Trigger Relay Output for Arduino

    • Item No : 204402617148
    • Condition : New
    • Brand : Unbranded
    • Seller : alice1101983
    • Current Bid : US $2.73
    • * Item Description

    • The IN1, IN2, IN3, IN4, IN5, and IN6 signal lines are active low. hope you could understand. Product Details.
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