Closing time.

I'm starting to feel the crunch for time and realizing that there isn't enough time for my project to be finished being that it's a new concept starting freshly anew. We finally bought some magnetorheological fluid to be used as a coupling device in our (Stephan Jean and I) valve concept. The best price we could find was $750 for one liter. Pretty expensive stuff to say the least. As time is drawing to a close, I am finalizing the schematic  and set up of our test rig. I am also delving into the world of electricity and learning about Peak and Hold circuits. Fun stuff.