Charlie Chaser
STORY
Why did I do this?
At a recent MakerFaire, I acquired a SparkFun Badger where SparkFun was teaching people how to solder. Fortunately, the engineer who designed the Badger was standing right in front of me to assist and answer questions. I asked Shawn, "How did you get so many LEDs to illuminate individually with only eight pins?" He went on to explain charlieplexing. A few days later, I took the Badger and plugged it into my computer at work where it greatly reduces my productivity as I ponder the LEDs, microcontrollers, and other topics of electronics.
Demo & Code
Charlie Chaser
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สิงหาคม 25, 2560
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Reviewed by XXX
on
สิงหาคม 25, 2560
Rating:
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