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Links for parts below... A video showing how easy it is to create a nice Xmas Star with multi color motion effect, all off the shelf parts and no coding needed, just uses example code from library and set the pin used and number of pixels in your string If you want to know more about Adafruit NeoPixels specifically and Generically then there is a great resource at Adafruit here Will need a power supply (5V @4A), Arduino tiny, UNO, MEGA or even esp8266
