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arduino official

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arduino official Customers Reviews

  • Good price but you´ll need look for the libraries

    posted by Skyblazer24

    -Good price-Good construction-It is very small, this is good if you want build your project on a box
    - The libraries on internet works good but they are undocumented and then is impossible build your own code, just modify the examples
    Here is a good place with examples and libraries: http://www.lucadentella.it/en/category/enc28j60-arduino/page/2/
  • Really nice shield for controlling stepper/DC motors

    posted by tedao00

    Really easy to use, because the codes are easily found on the internet. It's easy to attach with the Arduino board, just attach and program, that easy. Good for using with the prototyping kits of dx.com, and controlling 2 Stepper or 4 DC motors, AND one or two servo.
    Overall a really nice purchase and very important for people who want to project an autonomous/controlled mobile car.
    A must-have for anyone who likes playing with arduino supplies.
  • cheap

    posted by surpriserom

    the high signal are filtered to prevent a double edge when something cut the IR signal, it have two led on it, one red for the power and a yellow one which is on when something cut the IR signal.
    the built quality is good and could be usefull if you want to get the speed of something slow, otherwise you will need to add some circuit to save some processing power.
    I'm gonna use it to get the speed of a brushless motor so i need to add some circuit.I've seen on the arduino forum people using two of them to get the angle and direction of rotation of a motor with a paper wheel with hole on it.
  • Good product at a very interesting price

    posted by Ferraldo

    The main advantage of this product is that the input is optically insulated. This is particularly relevant for me as I need to connect the board to an expensive National Instruments I/O board. Beside this, the product is cheap, compact, and reasonably well assembled. It has good connectors and useful status LEDs.
    The board is packaged in an antistatic bag.
    Almost impossible to find this quality at this price.
  • like a charm

    posted by FreezyExp

    Great price, easy to implement, only need to connect 5v and second ground if your board has no 3v
    Cheaper then the micro sd connectors, but works the same. Great for prototyping a design before getting the smaller parts
    it's a simple 5v to 3v interface board, you could build it yourself but at this price it's easier not to.

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