• $21.18
  • Free 30-day Returns
  • Volume Discounts Available
    • $19.68 ea.
    • $19.18 ea.
    Ships from Hong Kong.
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    4 Channel DC 5V Relay Module with Optocoupler

    • 4 Channel DC 5V Relay Module with Optocoupler
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    About this item
    1. 5V 4-Channel Relay interface board, and each one needs 50-60mA Driver Current
    2. The standard interface of the relay board that can be controlled directly by microcontroller (8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic active low).
    3. Equiped with high-current relay, AC250V 10A ; DC30V 10A
    4. LED indicators for Relay working status


    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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    Return Policies

    • Return for refund within: 30 days
    • Return for replacement within: 30 days
    • This item is covered by Goldendisk Return Policy

    Manufacturer Contact Info

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