Customer Reviews

4.97 out of 5
Write a Review
  • All Reviews (64)
  • Image (4)
  • Video (0)
  • All Star
    • All Star(64)
    • 5 Star(62)
    • 4 Star(2)
    • 3 Star(0)
    • 2 Star(0)
    • 1 Star(0)
Sort by:
Top Review
  • Top Review
  • Most Helpful
  • Most Recent
Reviews only from your country (United States)
  • January-23 2018 09:39:55

    He arrived in St. Petersburg in 25 days. Packaged well. Excellent quality, no complaints, this corresponds to the description.

  • May-16 2017 07:21:05

    good shield, build quality is pretty good, the screw terminals are too close to the two mounting holes making them unusable though

  • November-14 2017 07:06:37

    Di buona qualita.

  • March-27 2017 21:10:31

    ... however, arrived intact and decent. Quality appears quite good.

  • September-18 2020 15:08:40

    Tested it work perfect

  • July-28 2015 22:25:15

    I used these relays to build a fermentation control system using an Arduino Uno as the control board. These relays worked perfectly and they were so inexpensive! They may be causing some electronic noise for an LCD display, that gets scrambled when the relays switch on and off, but I haven't determined the actual cause of that yet. Would definitely buy again!!

    Comments (1)
  • February-16 2017 14:37:48

    Продавец обманщик. Я прождал заказ больше двух месяцев и ничего не получил. Продавец сваливает все на доставку и не хочет решать вопрос. Очень плохой продавец. Никому не советую с ним связываться. И звездочки все заранее стоят - не уберешь лишних.

  • September-27 2016 07:38:24

    I needed this to switch high powered devices using Node-MCU IoT controller. Needs a logic level converter too for reliable triggering from the Node-MCU board (3.3v -> 5v)

  • May-03 2017 12:15:38

    Excellent quality for the price. Better-than-usual soldering too. Very tidily put together, and they work faultlessly. I would definitely recommend these to anyone thinking of adding them to their project. 5 out of 5 stars!

  • July-15 2016 06:09:42

    Consgenato in circa 60 gg per un ritardo. Imballaggio efficace. Il prodotto è esattamemte come descritto. Ottimo prezzo considerando l apresenza del disaccoppiamento ottico.


    Total 0 pages

    Go to page


    You might be interested in

    recommendation for you
    • US$4.19
    • US$5.99
    • US$6.29
    • US$4.31
    • US$3.57
    • US$2.99
    • US$3.99
    • US$10.18
    • US$14.06
    • US$20.14
    • US$2.66
    • US$6.99
    • US$3.99
    • US$6.99
    • US$2.48
    • US$5.99
    • US$6.99
    • US$5.81