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 | | 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)
| | | | | 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)
| | | | | 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)
| | | | | 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)
| | | | | 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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