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arduino uno

  1. Sandra James

    Need an Arduino Uno

    Hello everyone! I am looking for an Arduino Uno. If anyone has a used one, please contact me.
  2. Lord_Nikon

    Help Please! 8x8 RGB LED Matrix with MAX 7219 and Arduino

    Hello all, I'm in the beginning stages of a project and am just learning how to use an Arduino Uno with a MAX7219 driver with an 8x8 LED RGB Matrix. I'm using someone's source code to just get a basic understanding of how to put all these pieces together and will then modify it as I need to...

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