Subject:
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RE: Controlling pneumatics II [fischertechnik valves]
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Newsgroups:
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lugnet.robotics
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Date:
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Wed, 9 Feb 2000 06:56:56 GMT
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Original-From:
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Mihalka, Michael <mihalkam@marshallcenter.#AvoidSpam#org>
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Viewed:
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920 times
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I checked the instructions on the pneumatic robots kit and they have designs
that show three and two valves controling two cylinders. I will build these
models over the weekend (right now I am finishing up the Space Shuttle).
I will also try the diode. What do you think would be the best size?
Michael
James Powell wrote:
>
> How about using a diode in each wire, (assuming single
acting solenoid), then
> connecting both to one output. One opens when power is
one direction, the
> other one opens on the other direction (reversed
polarity).
>
> James P
CS Soh wrote:
Aha, yes, that should do it. Essentially a reversing switch
just like the Lego
pneumatic valve.
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