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Recenzje tylko z Twojego kraju (Hungary)
  • 07/11/2017

    Very good Relay Modules at a good price

    Komentarze
  • 10/01/2020

    Stan idealny, dobre opakowanie, spełnia moje oczekiwania

    Komentarze
  • 09/01/2018

    este rele es buena calidad lo estoy ocupando en domotica

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  • 20/11/2017

    I like these thinny Relay Modules

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  • 04/07/2017

    Product well packaged and without any malfunction. I recommend seller.

    Komentarze
  • 08/11/2016

    very good

    Komentarze
  • 02/05/2017

    Like this relay board because it's convenient to use, has optical isolation and uses 5 volts for operation. Saves some time and looks better than wiring up a circuit on a protoboard. Has nice mounting holes provided as well. Had some confusion about the "In" pin, determined that it selects the operation of the relay by grounding to the 5 volt minus pin (or just jumpered permanently if not used) . It's used for relay selection when using more than one relay board. I sure would like schematics of the various boards that Banggood sells here on their web pages.

    Komentarze
  • 23/03/2017

    I used 16 of these really easy to use relay boards in a Christmas project and they performed flawlessly. Thank you Bang Good for the easy to use web site.

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  • 15/08/2019

    Good quality for this price - fast and reliable delivery - THANK YOU Banggood for your business!

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  • 26/05/2019

    Super! Danke!

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