Aurora mini 18 LED Project

December 3, 2011 — 1 Comment

My obsession of this year is full-color LED. I have made Aurora 9×18 as a result. As much as I love the scale of Aurora 9×18, I also wanted to have something smaller, perhaps something that can go on a costume?
Here’s Aurora mini 18. It has 18 full-color/RGB LEDs on a smallest possible circle. With a single PIC microcontroller, changing 18 RGB LEDs smoothly is reaching the technical limit. With the new PIC with wider supply voltage, the circuit is simplified compared to Aurora 9 bar, and use of two AA or AAA batteries (3V operation) or one Lithium battery is now possible.

For Full project of Aurora Mini instructions click here

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One response to Aurora mini 18 LED Project

  1. nur aiman nabilah bt azman March 6, 2017 at 3:00 pm

    sir…for more information can i ask lecturer ask me to choose a moderate aurora mini i can choose for moderate project?
    I hope i can contact you asap

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