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LED Pumpkins

More details at www.macetech.com/blog/node/87. Our new pumpkins on the front fence. Each pumpkin has a powerful RGB LED array inside, which is controlled by a ShiftBar. All 8 ShiftBars are attached to an Arduino (Seeeduino) and ShiftBrite Shield. I've made several patterns, some of which simulate lightning or candle flickering.

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Uploaded on October 18, 2009
Taken on October 17, 2009