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arduino shield

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arduino shield Customers Reviews

  • Very Usefull for very cheap price

    posted by margrilo

    Well made circuity with extra protection from the opto-isolators.nice design and component quality were used.no need from extra VCC line, you can get it from your MCU cause its 5V relay.usefull indicator (NO NC) it helps a lot when you are build your stuff on a rush.
    I like to project my own circuit and I also made some single 5V relay board, but here in Brasil the cost to produce only one relay board is expensive as bought this well made 4x5V board... i Dont realize how you guys can made this...
    This circuit is very usefull for home automation projects. And its very difficult to find (at least here in Campina Grande - PB - Brasil) 5V relays.There are others 4x5V relays here on DX, even cheaper then this one. But with extra protection from the optocouplers this one is my very best indication
  • Useful for small projects

    posted by joliva

    Price. It includes a solution of a LCD display and control push buttons in just one module. There is no documentation but fortunately this module is very used so you can find tons of source code about how to use it.
    For professional project I would use separated components but this module is ok for testing or doing home projects.
    Arduino Entushiast
  • Great product

    posted by marekdsk

    Great product for nice price. I was expecting LCD with black letters and green backlight, but it is white letters with blue backlight, which is much better. It looks great. It is working out of box with Arduino IDE software (I work with linux, but I dont thing windows would not work too) Buttons are good quality. Supplied USB cord is good quality. 256 kB of memory is really good for my project, as I use more libraries, so my program will fit into it.
    Great product for nice price, if I would need another one, I will buy one of these again. Thank you DX :)
    Great product, nice price, easy to use, really great for bigger projects (I use it for controlling of model railway)
  • works like charm

    posted by slavino80

    very good quality, easy to use also for beginners,good SW support on www.arduino.cc pages and nice tutorials with lots of examples
    simple to attach on Arduino Mega even if you see such hardware for very first time
    didn't come to testing of SD card yet, hope it works well
  • Easy and useful shield

    posted by operation

    -Good low price-Works perfectly without problems-Was easy to make a clock out of it.-All buttons can be read of a single analog in-Just stick it on to your arduino
    -Buy it if you want a good LCD on the cheap-code for the lcd display is: LiquidCrystal lcd(8, 9, 4, 5, 6, 7);
    BUY it, even if you don't need it wright away.

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