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arduino led module

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arduino led module Customers Reviews

  • Easy to setup, but colours dont't mix up so good

    posted by HWaii

    - Easy to use, just connect to GND and some PWM-Pins- Comes complete with resistors- quite bright
    Mixing might be better if the LED-body would be diffused by itself and not clear.
    Not recommended if you need pure mixed colors. Otherwise it is a good buy for starting some RGB-project. Installing 3 resistors yourself wouldn't be that hard, but that module in quite convenient.
  • Nice Input/Output board

    posted by mindogas

    Board is quality builded. All components are soldered tight and PCB is very strong.
    Package comes with mounting screws.
    TM1638 chip requires only 3 pins from micro-controller to be driven.
    Works great.
    Using it with Arduino Uno. With TM1638 library it is very simple to program all functions.
    Good thing is what it could be joined in sequence of 6, so in future you could expand display in your needs.
    Great board for experiments and final DIY project.
  • good product

    posted by fnflores

    good quality product, great luminosity (please take care, do not see LED directly), easy to use, it is applicable for any Arduino LED project, it comes with a standard packing.
    Recommended for high luminosity LED projects (I did a Christmas light for home), also to test any Arduino library works fine!
    Use it! it is fun and really easy to use!
  • Good to be used as an indicators array.

    posted by Sitnick

    Bright RGB LEDs.Does not load Arduino outputs too much.Link to user's manual.Sample program.Convenient to be inserted into a breadboard.
    Application note would be of great help:debug reccomendations, lights games and effects, optics study.Simple primary test could be made by means of "Blink" Arduino sketch on Pin D13. Connect +5V of Arduino to Vcc and GND to R or G or B, then connect D13 to any of module's D pins. Upload the program and observe blinking.
    Recommended for debug: activate different LEDs and colors to follow program execution.Keep in mind that LEDs and RGB pins are activated by LOW.
  • Bright RGB LED for Arduino projects

    posted by Odimljeno

    - very bright light (almost too bright as it is hard to look at it directly) - works with Arduino (example on how to test it: http://www.arduino.cc/en/Tutorial/ColorCrossfader) - nice and compact PCB with SMD LED - good build quality
    This is not going in some project, I just like playing with this colorful thing and that the entire reason I bought it. :-)
    If the price is good for you buy it.


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