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  • JonathanS188 commented on KyleTheCreator's instructable 4x4x4 LED Cube (Arduino Uno)2 years ago
    4x4x4 LED Cube (Arduino Uno)

    If I wanted to buy 3mm led uV at 3volt could this work, would I have to change resisters. I am only just getting in to electronics after buying a uno v3 and want to make this box with UV. I am only asking because yours for this tutorial are 2volts. If you could help me to know that LEDs will be fine to buy for this project :-)

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