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  • 12V LED Display Timer Relay Programmable Module Delay Switch Car Buzzer Board

    • Item No : 162875349191
    • Condition : New
    • Brand : Markenlos
    • Seller : czb6721960
    • Current Bid : US $6.08
    • * Item Description

    • Signal input optocoupler isolation, anti-interference ability. Arduino Module. Source: DC4V ~ 20V (positive trigger common power button, PNP sensors, PLC signals, etc.). Quiescent Current: 20mA.
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