 | | Degrees of Freedom - an introductory tutorial
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In kinematics there is a concept called "degrees of freedom." It's usually abbreviated "DOF." A degress of freedom is one axis of physical movement (this discussion is restricted to real motion - virtual degrees of freedom won't be discussed). If (...) (25 years ago, 6-Jan-00, to lugnet.robotics)
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| | (canceled)
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| | Part 30358: SW Landspeeder Engine
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Hi folx, I recently discovered that I've had this part 95% complete for a while now. I don't have time (nor will I in the forseeable future) to complete it, so I was wondering if any competent parts authors would like to finish it off. If anyone is (...) (25 years ago, 6-Jan-00, to lugnet.cad.dev)
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| | Re: I want to start a Space box
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(...) I'd definitely be interested. I am interested in a limited set of space, but wind up with almost the full range from eBay purchases. (25 years ago, 6-Jan-00, to lugnet.market.jambalaya)
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| | Re: RCX onboard timer and motor pulsing
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(...) For fun, with a second sensor you can make a gouvenor, which takes it speed from the track, and with a third motor you can change the gouvenor setting :-). It works reasonably with the ligth sensor as well. Then it is analog. But I found the (...) (25 years ago, 6-Jan-00, to lugnet.robotics.rcx, lugnet.trains)
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