200 year old PLC

I thought this interesting and that others might like it. See at

http://www.chonday.com/Videos/the-writer-automaton



Dan Bentler

that was interesting, reminds me of the old firing computers the navy used to use during WWII basically mechanical computers, and as accurate as many modern ones when you consider rounding errors.

http://www.youtube.com/watch?v=_8aH-M3PzM0

Thanks for sharing