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his 16-foot box has eight strips of 135 LEDs, controlled by an Arduino Mega 2560 with an Ethernet shield.
The Arduino contacts a website, reads 50+ Christmas messages into memory, then displays them randomly on the marquee. When people around the world control the house and tree Christmas lights, this marquee displays where they are from.
Still need to install a light diffuser to make the pixels larger and “bleed” together!
original post : https://www.youtube.com/watch?v=RylUVwgSgL4
tag : 201610, Ethernet shield, Arduino Mega2560, LED, WS2812B, Christmas, W5100
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