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Archive for December, 2010

100 LEDs, 16 Square Inches

I wrote about a project back in August that I called the Twinkle Tag, as an experiment in PCB design and construction- seeing if I could fit 100 RGB LEDs, plus all the circuitry required to drive them in a scanning array based off the Peggy 2 from EMSL on a four inch square two-layer […]

Posted on December 28, 2010 at 1:18 am by Henry · Permalink · Leave a comment
In: RGB LED Stuff