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12v relay

These cool 12v relay are high quality and at affordable prices. We hope every customer enjoys their shopping experience at DX.com. DX provides the hottest gadgets at the lowest prices.

12v relay Customers Reviews

  • 8 chanel 12 V relay module for Arduino

    posted by hrpanchal

    Relays are preety good quality and repsonse time for this module is very small. It is great for most of all applications for Arduino. I used for Arduino UNO and it works great.I used to do most of task like turn on heavy motors 110V drawing more current, it works great.
    If you want to reduce power supply connection, use 5V relays module, which you can power from Arduino itself.
    Bottom line, it works great with any Arduino. Only external 12V power is require.
  • Perfect relay

    posted by Nimghaert

    The relay works the way it shold work. I use it in my car to make sure my daytime running lights switch off when i turn my headlights on.It's relatively cheap and the build quality doesn't seem any worse than more expensive relays.
    I would buy this item again at deal extreme and i would recommend buying it to my friends and family.
    Go buy this product, you wont regret it
  • Great little piece of electronics!

    posted by messersDX

    Very good priceWorks greatStandard cable shoe plugsTested with maximum Amperage, still works
    I used it for charging a second battery in my car, to start charging when the dynamo is running. This setup works great! The second one I ordered was installed for fog lights, also working perfectly, while using buttons (also ordered on this site) that can't handle large currents.
    Perfect quality / price ratio, work flawlessly, standard cable shoe plugs, comes with mounting bracket; no cons, I would reorder them anytime.
  • Extremely Versatile and Fantastic Range

    posted by GreginOtago

    Has three different types of operation, select-able by a pin switch. This provides great versatility with the two buttons on the Remote. Remote has a huge range - I have it operating flawlessly over 50 metres to the receiver, which in inside a steel box and located behind a small berm (although the receiver's aerial is located inside a small waterproof plastic cap located at the end of the metal box - still impressive though!)
    So good, I ordered a second one.
    Very good value for money.
  • good horn, good sound, good quality, not loud as you would expect. Equals a

    posted by Boskimano

    It's well built, compact and as nice as its pictures. Pitch and tone of sound is great.
    The box where it came has instructions for another model, not the one that came.
    Nice horn to improve the sound, but won't make you loud enough. For a few more dollars you can buy a really loud horn in a specialized store.


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