Quote:
Originally Posted by Bryan
The valve in the"mystery" box is just an electronic gas valve from Clippard "mouse series". I think the EC seires, pick the model that you wish for your setup, voltage, fittings, Just make sure it's NC
www.clippard.com
Keep meaning to pick one up and experiment. They are using some type of timer to control the valve. A simple 555 timer could do the same |
I wouldnt want a timer to control the pH.
I want a pH probe and controller controlling pH.
Your experiment seems like reinventing a lumpy wheel to me.