Subject:
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Re: how does a bar code reader work?
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Newsgroups:
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lugnet.robotics, lugnet.trains
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Date:
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Thu, 30 Dec 1999 15:53:21 GMT
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Viewed:
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64 times
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In lugnet.robotics, Ben Jackson writes:
> Also, where do you get LEGO 9v track and switches at prices which don't send
> you to the poorhouse? I'd love to have a large LEGO train layout but the • track
> is prohibitively expensive...
>
> --Ben
Well, I have for the time being a lot of 12V track, with automatic points and
stop signals.
I am not going to buy 9V points before they are automatic. I hope
that TLG gets into train-mindstorms (computer controlled track e.g. points,
stop signals, track occupancy, delay units, decouple units and my wish:
engines with digital commands)
Anyway, i will get back to my barcode problem.
Guido
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Message is in Reply To:
 | | Re: how does a bar code reader work?
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| (...) I just realized that I answered your barcode question without considering what you were trying to do! For your application you can use (or invent!) any barcode system you like. In fact, something simple like POSTNET (used in the US to add a (...) (25 years ago, 30-Dec-99, to lugnet.robotics, lugnet.trains)
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