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 | | Why do European Lego Catalogs/Set Instructions have punched holes?
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| I noticed this a long time ago, but for some reason a lot of European catalogs and set instructions in the 1970's (and later?).... seem to have holes punched at the top corner. Why is that? This is not found in USA/Canada Lego catalogs and (...) (20 years ago, 3-Aug-06, to lugnet.general)
| | | | | Re: NXT Motors -- Speed vs Power Level
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| I tried to plot power levels vs angular speed (in rad/s) and discovered goooood linearity ( remember how non-linear was RCX PWM)? The PID loop is a great idea, and I suppose that PID parameters should be tweakable. In SDK or HDK ( don't remember (...) (20 years ago, 3-Aug-06, to lugnet.robotics, lugnet.robotics.nxt)
| | | | | The Rural Medieval World
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| We thought we'd try something different in the Castle room at Brickfest this year, and have a rural-themed community display. Ben has prepared a building standard for this display, see (URL) is also a thread discussing the standard on classic (...) (20 years ago, 3-Aug-06, to lugnet.events.brickfest) !!
| | | | | Ruby NXT Bluetooth Data Logger
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| I wrote a simple ruby script to listen for messages sent via bluetooth: (URL) is comma delimited - timestamp, mailbox message was sent to, message like: Thu Aug 03 00:27:18 EDT 2006,1,"Chunky Robotic Bacon!" Thu Aug 03 00:28:20 EDT 2006,1,"true" Thu (...) (20 years ago, 3-Aug-06, to lugnet.robotics.nxt)
| | | | | Re: Bugs in rad_def.inc
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| There are more then one issue with the files and code specified in the tutorial. I found them all, so here is the required fixes to make them work. Step 1.) Assuming you have downloaded the proper files: Begin by opening the POV-Ray master ini file (...) (20 years ago, 3-Aug-06, to lugnet.cad.ray, FTX)
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