Subject:
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Re: 3T
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Newsgroups:
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lugnet.org.us.laflrc
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Date:
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Wed, 7 Dec 2005 23:43:03 GMT
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Viewed:
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1269 times
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John Brost wrote:
> In lugnet.org.us.laflrc, Steve Hassenplug wrote:
>
> > So, I have a program written for my Tic Tac Toe robot. I haven't tested it, yet,
> > because I don't have a robot. :)
> >
> > The really odd part is that the program is about half the size of the line following
> > program I used last month at Chibots. I still need to add some error checking &
> > correction, but I really doubt it will grow to the size of my LF program.
> >
> > Steve
>
>
> Well that tells me that your line following programs are WAAAAAY too intricate!
>
> Oh wait, no, probably not.
>
> By the way, I did some more testing last night. I'm finding it near impossible
> to use a light sensor and tell the difference between a black block and no block
> (black block aprox 1 brick away vs. green baseplate aprox. 5 bricks away). I
> guess the shinyness of the black bricks are too reflective. I tested with 2
> different light sensors. I'm going to try masking off the red LED and use just
> ambient light to see if that will work. Otherwise I guess I'm going to have to
> re-think my entire block sensing solution.
>
> John
John,
Do me a quick favor, quickly mount a lego light right on top of your
light sensor and "aim" it at your blocks. You might find that solves
your problem.
Chris
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Message has 1 Reply:
 | | Re: 3T
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| (...) Yeah, that would probably make it work. Only a couple problems with it. (1) I don't have a lego light (big problem) (2) if I had a lego light, I'd have to get power out on the 35+ stud long arm that moves in and out over the playing board (...) (19 years ago, 8-Dec-05, to lugnet.org.us.laflrc)
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Message is in Reply To:
| | Re: 3T
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| (...) Well that tells me that your line following programs are WAAAAAY too intricate! Oh wait, no, probably not. By the way, I did some more testing last night. I'm finding it near impossible to use a light sensor and tell the difference between a (...) (19 years ago, 7-Dec-05, to lugnet.org.us.laflrc)
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