 | | Re: Conversion between LDU, inches and millimeters
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(...) This surprises me. *Exactly* 25.4 mm / inch? I thought that the conversion rate was kind of one of those irrational numbers (1) that had digits trailing off into infinity or, failing that, Imelda Marcos' shoe closet. :-, (...) *This* is cool. (...) (27 years ago, 24-Aug-99, to lugnet.faq)
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| | Conversion between LDU, inches and millimeters
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(...) Conversion constants are much more relevant to the stud pitch than the brick height or width, because brick heights and widths are subject to the error caused by the fact that LEGO always designs elements so there will be tiny gaps when (...) (27 years ago, 24-Aug-99, to lugnet.faq)
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| | Re: Q:Best approach to line tracking
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(...) just program your robot to turn the opposite way as the sensor that goes off the line. i made a line tracker with one light sensor that had treads instead of wheels. when it got off the line, it started roving back and forth (more and more (...) (27 years ago, 24-Aug-99, to lugnet.robotics)
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| | Re: Cookie from banner GIF
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(...) Another ramification of my switchover is that the link in the Cool Lego Site page (#83) is also obsolete. It should point to the link above. Cheers, - jsproat (27 years ago, 24-Aug-99, to lugnet.publish)
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| | Re: Train doors and windows
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(...) Sounds good to me. I would love to buy dozens of doors and windows, but I only need a few to complete some projects. And besides, I don't have the money. Russell (27 years ago, 24-Aug-99, to lugnet.trains)
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