У вашего броузера проблема в совместимости с HTML5
180 LEDS (one ws2812 chipset per 3 LEDS), 12 volt power - 10 foot HDPE tube - Arduino Uno control with FastLED library. The code is available here:
http://pastebin.com/pRbS6Vfy
I wrote the display software / patterns with help from FastLED community. Please join us for help or to contribute to hobby!
https://plus.google.com/u/0/communities/1091270549242278235080
I plan to add another arch and work on the patterns in 2017.
This is fully based on work of Matt Johnson ( https://youtu.be/4pjHDMx92TI)