Subject:
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Re: Motor output multiplexing
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Newsgroups:
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lugnet.robotics
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Date:
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Fri, 7 Jan 2000 15:36:23 GMT
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Viewed:
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615 times
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Wow! That's just the type of thing I was looking for. Where do those little red
motors come from?
In lugnet.robotics, Bert van Dam writes:
> I have a 2 x 4 gearbox and a 2 x 14 gearbox on my website. Since you forgot
> to mention your website address I don't know wether my design is better or
> worse than yours though. The page to look for is 'more outputs' on
> www.bvandam.net
>
> CU Bert
>
> Artificial Intelligence and Machine Learning in Lego pBricks www.bvandam.net
>
>
> -----Oorspronkelijk bericht-----
> Van: Simon Jensen-Fellows <Simon_Jensen-Fellows@avid.com>
> Aan: lego-robotics@crynwr.com <lego-robotics@crynwr.com>
> Datum: donderdag 6 januari 2000 19:30
> Onderwerp: Motor output multiplexing
>
>
> >
> >
> > I have just built a 2 motor to 4 output multiplexer.
> > (One motor is used to direct the output of the other to
> > one of four axles. It is easily expandible to 6 outputs)
> >
> > It works, but it's not very elegant and my feeling is that
> > it could be done with fewer elements. Does anyone have
> > pointers to similar robust constructions ?
> >
> > -Simon
> >
> >
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Message has 2 Replies:
 | | Re: Motor output multiplexing
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| From: "David Leeper" <david.leeper@destiny.com> (...) little red (...) Shop at home sells them, and there is one in the Space Shuttle kit. If you call around to Zany Brainy stores you might be able to find one with a Space Shuttle kit still on sale (...) (25 years ago, 7-Jan-00, to lugnet.robotics)
| | | Re: Motor output multiplexing
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| (...) Those are called "micro motors" and S&H sells them for $11. Pitsco sells them for $10, but I can't tell if they come with the housing bits. I've read in several places that if you stall them they tend to jam, even though you always connect to (...) (25 years ago, 7-Jan-00, to lugnet.robotics)
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Message is in Reply To:
| | Re: Motor output multiplexing
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| I have a 2 x 4 gearbox and a 2 x 14 gearbox on my website. Since you forgot to mention your website address I don't know wether my design is better or worse than yours though. The page to look for is 'more outputs' on www.bvandam.net CU Bert (...) (25 years ago, 6-Jan-00, to lugnet.robotics)
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