4 Channel Relay Module Extension Board for Arduino

SKU: 141651 (Added on -)
Price:
US$
8.61
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4 Channel Relay Module Extension Board for Arduino
ModelN/A
Quantity1
ColorBlack + Blue
MaterialPCB + Relay module
Featureswith high-current relay: AC 250V 10A; DC 30V 10A; Independent wiring in contact area , make it safe and reliable; Standard interface that can be expanded in a variety of development boards; Equipped with screw holes for easy installation; Applicable to a variety of platforms including Arduino / AVR / ARM/51
ApplicationIt is able to control various household appliances, and other equipments with large current.
Packing List1 x Extension board
Dimensions: 3.15 in x 1.93 in x 0.67 in (8.0 cm x 4.9 cm x 1.7 cm)
Weight: 2.19 oz (62 g)

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Quantity 3+ units 5+ units 10+ units
Rate USD$ 7.63 shipped USD$ 7.61 shipped USD$ 7.58 shipped

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Average Customer Review (1 customer reviews) 4

100% of customers would recommend this product to a friend (1 out of 1)

  • 5 star: 0 (0%)
  • 4 star: 1 (0%)
  • 3 star: 0 (0%)
  • 2 star: 0 (0%)
  • 1 star: 0 (0%)

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  • Works fine

    posted by tylernt on 09:17:30 G10T 09/10/2012 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: Standard 4-channel relay board. Has transistors for the relay coils, and flyback diode protection. Relays close on HIGH signal, just as you would expect.

    Cons: Poor quality through-hole soldering. Some components crooked, flux residue left on board -- you probably want to wipe this off with alchohol when you get it.

    Other: Not sure what more I can say about it? It's a standard 4-channel relay board.

    Share to facebook Comments Was this review helpful? Yes No
    • Overall
      4
    • Price:
      5
    • Quality:
      3
    • Ease of use:
      5
    • Usefulness:
      5
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