Subject:
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Re: proud of myself (+ some questions)
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Newsgroups:
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lugnet.robotics
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Date:
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Fri, 17 Sep 1999 13:55:51 GMT
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Original-From:
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Laurentino Martins <LMARTINS@MARKTEST.stopspammersPT>
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Viewed:
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602 times
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At 14:48 17-09-1999 Friday , Matthew Miller wrote:
> S. Crawshaw <lego-robotics@crynwr.com> wrote:
> > If you can accept having "discrete" steering positions, then you can use a
> > touch sensor to mimic a rotation sensor. A line of 1-stud cylindrical
> > elements moving past a touch sensor will give "0" when the sensor is
>
> Currently, I've settled for exactly three discrete positions -- left, right,
> and center. This seems to work well enough for most situations.
in the case you have a spare touch sensor can make a tachometer.
Since you always know the direction your steering is running, you can count the teeth and know exactly where it's positioned.
It's pretty easy to setup:
http://www.object-arts.com/wiki/html/Lego-Robotics/Touch_sensor.htm
Laurentino Martins
[ mailto:lau@mail.telepac.pt ]
[ http://www.terravista.pt/Enseada/2808/ ]
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Message has 1 Reply:
Message is in Reply To:
![](/news/x.gif) | | Re: proud of myself (+ some questions)
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| (...) If you can accept having "discrete" steering positions, then you can use a touch sensor to mimic a rotation sensor. A line of 1-stud cylindrical elements moving past a touch sensor will give "0" when the sensor is exactly between two elements (...) (25 years ago, 17-Sep-99, to lugnet.robotics)
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18 Messages in This Thread: ![proud of myself (+ some questions) -Matthew Miller (17-Sep-99 to lugnet.robotics, lugnet.build)](/news/x.gif) ![](/news/246.gif) ![Adding motor torque [was proud of myself (+ some questions)] -lego-robotics@crynwr.com (dave madden) (17-Sep-99 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: Adding motor torque [was proud of myself (+ some questions)] -Matthew Miller (17-Sep-99 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/268.gif) ![Re: proud of myself (+ some questions) -lego-robotics@crynwr.com (Ben Williamson) (17-Sep-99 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: proud of myself (+ some questions) -Matthew Miller (17-Sep-99 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/268.gif) ![Re: proud of myself (+ some questions) -Dave Baum (17-Sep-99 to lugnet.robotics, lugnet.build)](/news/x.gif)
![](/news/x.gif) ![](/news/268.gif) ![Re: proud of myself (+ some questions) -Mario Ferrari (17-Sep-99 to lugnet.robotics, lugnet.build)](/news/x.gif)
![](/news/x.gif) ![](/news/268.gif) ![Re: proud of myself (+ some questions) -lego-robotics@crynwr.com (S. Crawshaw) (17-Sep-99 to lugnet.robotics)](/news/x.gif) ![](/news/246.gif) ![Re: proud of myself (+ some questions) -Matthew Miller (17-Sep-99 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/68.gif) ![You are here](/news/here.gif) ![](/news/46.gif) ![Re: proud of myself (+ some questions) -Matthew Miller (17-Sep-99 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/268.gif) ![Ha! (was Re: proud of myself (+ some questions)) -Matthew Miller (17-Sep-99 to lugnet.robotics, lugnet.build)](/news/x.gif)
![](/news/x.gif) ![](/news/268.gif) ![Re: proud of myself (+ some questions) -Jim Knepley (17-Sep-99 to lugnet.robotics, lugnet.build)](/news/x.gif)
![](/news/x.gif) ![](/news/68.gif) ![Touch Sensor Rotation Counter (was: proud of myself (+ some questions)) -Richard Sutherland (17-Sep-99 to lugnet.robotics, lugnet.build)](/news/x.gif) ![](/news/246.gif) ![MLCad? [was Re: Touch Sensor Rotation Counter] -lego-robotics@crynwr.com (Ben Williamson) (17-Sep-99 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: MLCad? [was Re: Touch Sensor Rotation Counter] -Duane Hess (17-Sep-99 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/x.gif) ![](/news/68.gif) ![Re: MLCad? [was Re: Touch Sensor Rotation Counter] -Jonathan Knudsen (17-Sep-99 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![RE: MLCad? [was Re: Touch Sensor Rotation Counter] -Ralph Hempel (17-Sep-99 to lugnet.robotics)](/news/x.gif)
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