 | | Re: IR scanner
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(...) has (...) Duh. I spoke before I thought. Sorry about that. (...) [snip] (...) the (...) Taking Jim Thomas' suggestion of using ultrasonic sound instead of lasers, you could install two ultrasonic sound sources on your robot to solve the (...) (25 years ago, 30-Nov-99, to lugnet.robotics)
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| | Part variation noted
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Thinking about the door frame from 6195 made me think again about a part variation I noted the other day while I was sorting out 20 copies of 6444 Outback Airstrip. While sorting, I always put together all the pieces of any windows and doors. 6444 (...) (25 years ago, 30-Nov-99, to lugnet.general)
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| | Re: Problems with Ldraw related sites
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[ FUT lugnet.cad.dev.org.ldraw ] Manfred: (...) I have written Zach and asked him what is happening, but it looks like part of the problem is related to a misconfiguration of the server (I didn't get any HTTP 404 errors, only 403's). If anybody are (...) (25 years ago, 30-Nov-99, to lugnet.cad.dev.org.ldraw, lugnet.cad.dev, lugnet.people)
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| | Re: large vs tall things (was: Re: does datsville need jobs?i think i have the answer)
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(...) I think he meant Eric Harshbarger: (URL) don't build tall stuff, you build bendyarm stuff. :-) (25 years ago, 30-Nov-99, to lugnet.cad, lugnet.trains)
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| | RE: IR scanner
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Like Pete said, this won't work. When people use lasers (or sonar) to measure distance, they reflect the signal back to the source and use phase shift to make the measurement. The proposed scheme would have to compare arrival times between the (...) (25 years ago, 30-Nov-99, to lugnet.robotics)
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| | Re: Part Authoring
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Mike Poindexter <lego@poindexter.cc> wrote in message news:FLtys4.KB8@lugnet.com... (...) to (...) I (...) I use LDAO's Editor for creating parts. It has many helpful extensions to a regular text editor, plus you can instantly view the results with (...) (25 years ago, 30-Nov-99, to lugnet.cad.mlcad)
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| | Re: Household uses for LEGO
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This doesn't quite count, but it's close. I just ran off 10 copies of my black hopper. Since this was tedious, I did everything I could to make it quick, by doing the same step over and over. After I got to a certain point in the construction, I (...) (25 years ago, 30-Nov-99, to lugnet.off-topic.fun, lugnet.trains, lugnet.build)
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| | Re: IR scanner
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(...) Hi! I don't think that light-pulse based distance measurements will ever be an option for Lego robots. But your idea can be used in another context (that has been talked about around here). Namely, using a light beam as a directional beacon. (...) (25 years ago, 30-Nov-99, to lugnet.robotics)
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| | More questions...
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1.Does 6195 come with any 1 x 10 or 2 x 10 bricks in any color? my inventory (made from the instructions) lists 2 2 x 10 yellow bricks. 2.has anyone created/can someone please create inventories of the auqanauts sets and the aquashark sets? I need (...) (25 years ago, 30-Nov-99, to lugnet.aquazone, lugnet.general)
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| | Re: Question about 6195
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(...) Of course you may want to do a little bit of work. The door frame is 2 studs deep instead of the pannel's 6 studs wide. The frame is also about 1 brick thick instead of being rod thickness. But yes, not knowing much about ldraw, I would say (...) (25 years ago, 30-Nov-99, to lugnet.aquazone, lugnet.general)
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