DX » Community » Reviews » Keyes 5V Relay Module for Arduino (Works with Official Arduino Boards)
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  • posted by8992283 on 01/29/2015

    Very very high quality product . I Used it to make automatic room lights . But But But It took me 2 MONTHS,YES, TWO MONTHS To arrive at India. If you are living in India Then it is gonna too late for any product to arrive here. But Overall product wise, Its a great product and also at an price.... Read more

    Impression:perfect;

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  • posted by9039775 on 01/21/2015

    Pros:Very well-built and soldered, feeling solid. Powered by 5V, switches up to 10A of 230V. Has transistor on input, so you can safely connect it directly to Arduino pins. Draws only 10mA from it. The relays itself draws around 75mA from the power supply. Led signals on state. Has NormallyOpen... Read more

    Impression:perfect;

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  • posted by8959329 on 01/13/2015

    Pros: works, like it should! Cons: Had to wait two weeks for it to arrive. But I live in Europe, so that could be the reason. Nevertheless, I'm a happy customer!

    Impression:Very good;

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  • posted byDucje on 12/18/2014

    For a stand alone project I needed a relais that was easy to (dis-)connect. This one saved me some soldering... Works as it should.

    Impression:good;

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  • posted bychhcd on 12/13/2014

    If you want to make some home automatizations this is the product you want! It just receives a 5V signal (the one from most microcontrolers) and it activates a switch between 120 o 240 V so you sould turn on anything with a microcontroler.

    Impression:Awesome;

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  • posted byBockra on 12/13/2014

    Good item for a small price. Like its qulity and easy use with arduino. there are 3 pins to connect: NC, opt, NO NC is for always closed, NO is for always opened. So if you want to close relay and make it works, connect one part of a cable to opt (the middle one) and another one to NO or NC of it... Read more

    Great relay Great relay Great relay Great relay Great relay

    Impression:good,perfect,Very good;

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  • posted byandrecurvello on 12/09/2014

    This is a very practical relay to be used with Arduino and relative boards. If you are looking for a one-channel relay, this is the option. Only 3 wires: Vcc, Gnd and the Signal wire, which activates the relay.

    Impression:good;

    0 0 0

  • posted byraspedro on 11/19/2014

    Muito prático com arduino uno. Produto de ótima qualidade.Enfim,estou muito satisfeito.

    Impression:Perfeito;

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  • posted bypablo7890 on 10/10/2014

    Awesome. Works as a part of Bluetooth controlled lightswitch in my home and I have to say it's just perfect. Pros: - price - compatibility with Arduino, Atmega xx, ATTiny xx microcontrollers. Cons: - unfortunately it emits sound wich can be a little bit annoying but normally noise in the house is... Read more

    Impression:perfect;

    0 0 0

  • posted byNiXijav on 09/28/2014

    Este relé es completamente compatible con Arduino u otros microcontroladores. Trae ya consigo toda la circuitería necesaria para que funcione, por lo que sólo deben aportarse un par de cables para que funcione. Trabaja a 220V sin problemas, siendo controlado por un Arduino. Pros: Circuitería ya... Read more

    Impression:Muy bueno;

    0 0 1

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