Subject:
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Re: Inverting the robot position problem...
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Newsgroups:
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lugnet.robotics
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Date:
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Wed, 28 Apr 1999 21:37:36 GMT
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Original-From:
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John A. Tamplin <(jat@)saynotospam(liveonthenet.com)>
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Viewed:
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1133 times
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On Wed, 28 Apr 1999, Luis Villa wrote:
> OTOH, the two color grid has a lot of other applications- does anyone
> have any ideas on how to make one? I'm thinking of using thin
> pin-striping tape from a hobby shop, but I'm open to other suggestions...
That was what I had intended to use -- 1/8" tape spaced at 1" centers on
a white background. I was thinking black and red should be sufficiently
distinguishable from each other, but that will probably take experimentation.
John A. Tamplin Traveller Information Services
jat@LiveOnTheNet.COM 2104 West Ferry Way
256/705-7007 - FAX 256/705-7100 Huntsville, AL 35801
--
Did you check the web site first?: http://www.crynwr.com/lego-robotics
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Message has 1 Reply:
 | | Re: Inverting the robot position problem...
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| (...) When one color tape overlaps the other color it may be possible for the sensor to miss the bottom color when it passes over the intersection. Maybe you could use a square piece of tape of a third color at the intersection? Like you said, this (...) (25 years ago, 28-Apr-99, to lugnet.robotics)
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Message is in Reply To:
| | Re: Inverting the robot position problem...
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| (...) You are right about the limitations of image based maze followers, but with you don't even need to get that complicated- any bot that can follow a wall using touch sensors can do a maze reasonably well. Picture a blind man walking along a (...) (25 years ago, 28-Apr-99, to lugnet.robotics)
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