I now have my Kegbot working at last. It has taken a while to figure it all out but there is nothing like drawing a beer (and a cider) from my new setup.
I am using a Raspberry Pi server, Arduino Duemilanove shield a couple of ebay cheap flow meters and a painful load of beer lines, reducers, couplings etc.
Lucky for me it is now Friday evening and I have all weekend to play at pouring a Cascade hopped beer and a dry cider to amuse myself with my new setup.
Apologies for the wiring mess, I will tidy it all up next week some time.
My next project is to complete my Keezer which will add another 4 taps to my man cave. I have failed so far to work out a way to get a Arduino Mega to talk to multiple flow meters. If anyone can I help I would appreciate it. I am more than happy to help anyone get to the point I have reached so far.
Great work Mike, thanks very much for all your hard work on this project and making it so available to all of us. I love it!