Subject:
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Pen Mounting Ideas?
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Newsgroups:
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lugnet.robotics
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Date:
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Thu, 14 Jan 1999 04:41:04 GMT
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Viewed:
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913 times
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Greetings!
I have completed my "LEG-A-SKETCH", which works great, except for the
marker, I use a standard dry-erase marker so it comes of the legos if I mess
up :)
My problem is that the lines will skip and the marker wont stay straight
up and down, suggestions?
Also I have some problems with the paper feed mechanism, I used a road
baseplate for the bottom, and the paper rides on that, I then used geared
down tires beefed up with printing labels, not much, but sometimes works.
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Message has 2 Replies:
 | | Re: Pen Mounting Ideas?
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| (...) If you construct a beam with an L-shaped cross section, the pen can rest along the groove in the corner of the L, held with small rubber bands at top and bottom. (...) Try putting the tires on the end of a hinged beam, so that they can provide (...) (26 years ago, 14-Jan-99, to lugnet.robotics)
| | | RE: Pen Mounting Ideas?
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| (...) For my scanner I made the lego move so the paper could lay still. This works very reliable. Sketches of my construction is available on my homepage: (URL) you check the web site first?: (URL) (26 years ago, 14-Jan-99, to lugnet.robotics)
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