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How to Make Proper Rainbow and Random Colors With the RGB Color Model : 5 Steps (with Pictures) - Instructables
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Adafruit NeoPixel Shield for Arduino - 40 RGB LED Pixel Matrix : ID 1430 : $27.95 : Adafruit Industries, Unique & fun DIY electronics and kits
GitHub - pololu/pololu-led-strip-arduino: Arduino library for addressable RGB LED strips from Pololu
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