DX » Community » Reviews » 2 Channel 5V High Level Trigger Relay Module for Arduino
Customer’s impression:
excellent Fácil instalacion 2 channel
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  • posted by10637441 on 10/30/2016

    somewhere else it cost more money. This product is good. No problems with it. Want to use it for my vivarium. Excellent choice for it. I'm a starter. on the internet there is enough information abouth dit product. it came within the period they said.


    0 0 3

  • posted bymarie18 on 02/03/2016

    produit conforme et de bonne facture


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  • posted byHadmintos on 03/15/2015

    Easy to use. Can be use high volatge. Very usefull modul. Quality is very well. Three LEDs is good to check if it is function.


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  • posted byEridanos on 03/14/2015

    For my automated fireplace temperature control with an arduino nano and ventilators I use these relays to shut off the ventilators if the pulse modulation is zero to hard switch them off. Pros: two channel, nice click Cons: four channels are almost cheaper per channel.

    Impression:2 channel;

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  • posted bySIRRAUL on 10/07/2014

    Con esta PCB de relés se pueden hacer realidad los proyectos de potencia con arduino. Sólo necesita 5V Gnd y el input de 5V para activar el relé 1 o relé 2.

    Impression:Fácil instalacion;

    0 0 0

  • posted byamigueti on 12/03/2013

    Very easy to use. A good option for people who want to start with domotic services. A good option for people who are using a Raspberry Pi like me. Have to be carefull you dont make contact with the backside pins. Nothing else to mention. Its a good product. Very nice for the price. Everyone who a... Read more

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  • posted bytedao00 on 02/06/2013

    For people who like prototyping stuff it is a really nice module. Very easy to use and very well built. For the price it is a really nice thing to purchase. I didn't see on the photos that it was written in chinese in the relay, but this problem was solved using a multimeter. Very well built, for... Read more

    0 0 1

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