Ever Wondered How those Computer-Controlled Christmas Light Displays Work?

[buzzdude]

Just saw this on Techspot

https://www.techspot.com/article/1757-computer-controlled-christmas-lights/

 

[QLDKing(Brad)]

And here I thought it was all done in ACL chat.

 

[AAH]

That's a pretty decent write up. Not sure if he's an ACL member but his lights are in a suburb of Chicago and his site is http://www.riparianlights.com/