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These are the first projects I made with my Arduino

One of the first projects that most people do on an Arduino is to light up or flash an LED. It seems ultra-simple because it ...
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Tips and tricks for driving WS2811 LED strips – Part 1: Taming the wily WS2811

F ig.3: WS2811 LED controllers pass instructions from the host MCU from pixel to pixel using a daisy-chain serial bus. Courtesy of World Semiconductor. To give you a sense of what's involved, here's a ...