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4-Channel 5V Optocoupler Isolation Relay Module w/ Trigger - Blue

4-Channel 5V Optocoupler Isolation Relay Module w/ High Level Trigger - Blue

4.6 ( 12 reviews)
SKU: 223433
  • US$6.10

    12 %

  • 5.35
  • Free shipping To

  • Handling Time: Ships within 2-4 Business Days
  • Dispatch: Ships within 4-7 business days
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4-Channel 5V Optocoupler Isolation Relay Module w/ Trigger - Blue
4-Channel 5V Optocoupler Isolation Relay Module w/ High Level Trigger - Blue

4-Channel 5V Optocoupler Isolation Relay Module w/ Trigger - Blue

US$5.35 US$6.10 12%OFF 4.6 (12 reviews)
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MaterialPCB board
FeaturesStrong anti-interference, using optical isolation and diode freewheeling protection; Relay trigger part uses dual-sided thickened cloth which is safe and reliable; Uses high quality Songle relay and 5.08mm terminal; Each relay has a pull on / off indicator, for easier working; Each relay output leads to two sets of normally open and normally closed electric shock, convenient and flexible to use; Input and output power supply can be used one or two groups; With installed screws; VCC connects power positive; GND connects power negative; IN1-IN4 is signal input trigger port; VCC1 is the single power supply port
SpecificationRelay trigger capacity: AC 250V, 10A, DC30V, 10A
ApplicationGreat for DIY project
English Manual/SpecYes
Packing List1 x Module
Dimensions: 2.83 in x 1.77 in x 0.71 in (7.2 cm x 4.5 cm x 1.8 cm)
Weight: 2.01 oz (57 g)

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Quantity 3+ units 5+ units 10+ units
Rate US$4.74 shipped US$4.73 shipped US$4.71 shipped

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Customer's impression:
excellent Good product Excelente Relays Nice housing Product really cool
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Recent Customer Reviews

  • Josito01 Post on 8/26/2016

    Nada en contra de este modulo. Es muy util y a un precio mediano. Para proyectos con arduino cumple totalmente.

    Impression:Good product

    0 0
  • Georgeee Post on 7/21/2016

    an inponent product to purchase


    0 0
  • frinkazoid Post on 10/29/2015

    Pros: small mounting holes conns Thezre WAS no housing ;) UP UNTIL NOW : I've designed this case to be snug; you can 3d print this in no time

    Impression:Nice housing

    0 0
  • buris Post on 7/1/2015

    product does not arrive .product does not arrive.product does not arrive.product does not arrive


    0 0
  • Randerrer Post on 4/21/2015

    Good stuff for interfacing the power devices with the microcontroller or processor devices. Quite cheap thing. Otocoupler is optocoupler... No problems.

    Impression:Good product

    0 0

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