 | | Re: ANN: Article on dead-reckoning with a Mindstorms robot
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(...) Gary, I enjoyed reading about the project. I liked the article with all of the links to interesting backup material. The results are ...impressive! I have two questions: The subject model does not have a long fore & aft axis. Staying in the (...) (23 years ago, 31-Aug-01, to lugnet.robotics.rcx)
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| | Re: Article on dead-reckoning with a Mindstorms robot
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(...) Thanks for the kind words. The Connecticut Robotics Society (CRS) dead-reckoning contest has no special rules limiting the parts or technology used for the robot, except that it not rely on any kind of external navigation aids (such as (...) (23 years ago, 30-Aug-01, to lugnet.robotics.rcx)
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| | Re: Remote control patch
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I think you should modify that patch as (URL) it can't work correctly! Zhengrong (...) (23 years ago, 30-Aug-01, to lugnet.robotics.rcx.legos)
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| | Re: Article on dead-reckoning with a Mindstorms robot
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Loved your article, reminds me of the great stuff the Boulette Robotics club does. I was curious why you used differential steering instead of an adder/subtractor or synchro drive, were there some rule limitations on parts you could use? "G.W. (...) (23 years ago, 30-Aug-01, to lugnet.robotics.rcx)
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| | ANN: Article on dead-reckoning with a Mindstorms robot
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I thought that those of you who are interested in using the Lego rotation sensors for dead-reckoning and navigation might find the following useful. This month's issue of the Seattle Robotics Society's "Encoder" includes an article I wrote about my (...) (23 years ago, 30-Aug-01, to lugnet.robotics.rcx)
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| | Re: Help!! no serial port in new laptop pc!!!...!!!
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In theory - this could work. The Linux IR project folks have had success with using laptop IR ports as remote control devices, but the range is short, and the viewing angle rather limited too.. I've toyed with this myself, and written some code (...) (23 years ago, 28-Aug-01, to lugnet.robotics.rcx)
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| | Re: Drive a motor using the sensor port - safe?
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Should be OK, the light sensor mode works by measuring the resistance of an external LDR (light-dependant resistor), so it is designed to cope with the equivalent short-circuit of a stalled motor.. the only problem might be the back-emf generated if (...) (23 years ago, 28-Aug-01, to lugnet.robotics.rcx)
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| | Re: New release of leJOS for Windows
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(...) think so? Zhengrong (...) (23 years ago, 29-Aug-01, to lugnet.robotics.rcx.java)
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| | NQC can send/receive starnard firmware message to/from legOS
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Check this message (URL) (23 years ago, 29-Aug-01, to lugnet.robotics.rcx.nqc)
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| | RCX2 Firmware?
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How do I get the "RCX2" firmware into my RCX? I have a RIS 1.5, and would like to program to the RCX2 API as defined in the RcxCC IDE's documentation. Thanks... (23 years ago, 28-Aug-01, to lugnet.robotics.rcx)
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