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 Robotics / 693
    Pnumatic Vavles for Mindstorm —Nancy Evelyn Gold
   Check out (URL) like a three-way in-line vavle could make a good replacement for the manual LEGO vavle. 5ms response time. Thoughts? I'm willing to but a couple of samples and attempt to build a workable piece. If it works I'd also be willing to buy (...) (26 years ago, 22-Nov-98, to lugnet.robotics)
   
        Re: Pnumatic Vavles for Mindstorm —stephen p spackman
     (...) Well I must admit that this and the shape memory wire idea are the first two things I've heard suggested that might tempt me away from my official-LEGO-only attitude. The standard LEGO pneumatic valves are no fun at all (who'dathunk they'd (...) (26 years ago, 22-Nov-98, to lugnet.robotics)
   
        Re: Pnumatic Vavles for Mindstorm —Ralph Hempel
   Nancy Evelyn Gold wrote in message <3657B4F8.F2C6E925@sgi.com>... (...) Be careful. Correct me if I am wrong, but the LEGO valve has a neutral position while these three way valves fully pressurize one port or the other. This is only an issue if you (...) (26 years ago, 22-Nov-98, to lugnet.robotics)
   
        Re: Pnumatic Vavles for Mindstorm —Tony Firshman
     In article <F2txo1.ItF@lugnet.com>, Ralph Hempel <lugnet.robotics@lugnet.com> writes (...) Anyone tried printing this onto A4 - looks like it is scanned as a larger page? Orientation doesn't work (onto HP deskjet 500 or laserjet 4) (26 years ago, 22-Nov-98, to lugnet.robotics)
   
        Question:Where do I find a cutaway of a Pnumatic Valve —James Powell
   I know someone has a web page with some pictures of a LEGO pnumatic valve cut open/opened up. Could someone point me to the URL for it? James Powell (25 years ago, 18-Oct-99, to lugnet.robotics)
 

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