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  • August-11 2016 00:00:00

    Good relay. I drive it off 15 volts (I couldn't get a 12 volt trigger signal) and it has no problems with that. The documentation of this module could be better, but hey, everyone who buys this has at least some experience with electronics so it isn't that big of a problem! There was only one thing that confused me a bit. on the picture there are just normal pins for the trigger signal, but in the module that I received it were terminal blocks.

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  • dinitro
    ES
    December-31 1969 18:00:00

    Look good and it has a good price

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  • December-31 1969 18:00:00

    Arrived and sealed perfectly ! Awesome for wifi and bluetooth projects

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  • December-31 1969 18:00:00

    Produto sólido e bem fabricado

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  • December-31 1969 18:00:00

    os produtos descritos.

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  • February-06 2020 00:00:00

    Eles funcionam perfeitamente

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  • December-31 1969 18:00:00

    Nice little relay - I use these in my projects all the time. Have bought multiple and each one was good. The only change in this order was the 12V terminal was not a screw type but 3 pins male. Not a big problem but the picture shows a different terminal. The cost could be a little better I have seen these in other places at a lower cost.

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  • December-31 1969 18:00:00

    Recieved 3 weeks after ordering on my door in Athens, Greece from local post office. The item looks good, as the photo. Solders and pins are ok. I will try later but I am pretty sure there is no problem.

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  • December-31 1969 18:00:00

    Good relay and built well. Everything is nice and tight on the board. The relay on mine was jqc-3ff-s-z. basically identical specs to the one pictured.

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  • September-10 2017 00:00:00

    A very handy diode protected fully isolated relay module. On board LED shows relay status. A goo attempt has been made at separation with cutouts in the PCB. May well be ok for mains use but I would insert some plastic forms into the cutouts to be on the safe side. Very happy with my purchase.

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