Re: Controlling Valves/Relays from PC

[Booth Martin <booth@xxxxxxxxxxxx>]

I haven't done any of this stuff since the 1980s.  I am betting the 
World has changed a lot since then, but I might spend a couple of hours 
at an industrial electrical supply company, or find someone that 
programs programmable logic controllers. 

Generally, I believe you might be looking at flow control valves, but 
they may be way too much money.  Perhaps a few fixed-flow valves in 
parallel will do will give you some variation in flows?



Walden H. Leverich wrote:
> > Also, I wonder if you want to look at the valves available.
> > On/off is sooo 20th Century.
> >     
>
> Well, that's part of the question, what valves are available? Where
> should I look? 
>
> -Walden
>
>   
> ------------------------------------------------------------------------
>
>
> No virus found in this incoming message.
> Checked by AVG - http://www.avg.com 
> Version: 8.0.175 / Virus Database: 270.8.5/1755 - Release Date: 10/29/2008 5:27 PM
>
>