 | | Re: Yet another Technic 9V motor comparison update
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(...) (snip) Just another post raving about what a great resource this is! You may know more about these motors than LEGO does! Thanks so much for sharing. (22 years ago, 3-Sep-03, to lugnet.technic, lugnet.robotics)
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| | Re: Yet another Technic 9V motor comparison update
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"Philippe Hurbain" <philohome@free.fr> wrote in message news:HKMzyF.16v9@lugnet.com... (...) ok! tanx for correcting me your'e the master of these parameters :))) pixel (22 years ago, 3-Sep-03, to lugnet.technic, lugnet.robotics)
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| | All-Terrain
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Hey Everyone, A couple friends and I have joined a contest (First Lego League), and the theme is Mars. They haven't given us the details yet, but we think they want us to build an all-terrain robot. So far, I've only got a few ideas: • Six-wheeled (...) (22 years ago, 3-Sep-03, to lugnet.robotics)
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| | Re: Yet another Technic 9V motor comparison update
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Hi Pixel, (...) I think you're a bit harsh with this motor. Granted, no load current is much higher, but here we depend on friction alone so it is not very significant. Under load, current is indeed higher, but speed too, so mechanical power is (...) (22 years ago, 3-Sep-03, to lugnet.technic, lugnet.robotics)
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| | Re: Yet another Technic 9V motor comparison update
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Thanks Philo, you are the best! (22 years ago, 3-Sep-03, to lugnet.technic, lugnet.robotics)
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| | Re: Yet another Technic 9V motor comparison update
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thanx philo it shows this new kind of motor is... pure... weak why it takes 10 times more current giving just 1/4 more rpm than 71427? and why it consumes almost 2 times more current with load? why they use it? i hope there were some cases (not only (...) (22 years ago, 3-Sep-03, to lugnet.technic, lugnet.robotics)
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| | Yet another Technic 9V motor comparison update
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I have updated my (URL) motor comparison page> You'll find data on the new clear case motor included in (URL) 4094 motor movers set>. (URL) There is also a new comparison: how to maximize mechanical power extracted from a single RCX output And as a (...) (22 years ago, 3-Sep-03, to lugnet.announce, lugnet.technic, lugnet.robotics, FTX) !!
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| | Additions to the ILTCO Library, and a call for a librarian
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ILTCO is pleased to announce some additions to the ILTCO library. Many of the presentations given during the train sessions at BrickFest 2003 have been archived and are available for your reading pleasure here. (URL) include presentations on - (...) (22 years ago, 3-Sep-03, to lugnet.announce.iltco, lugnet.cad.dev, lugnet.trains.org, lugnet.trains, lugnet.robotics.rcx, lugnet.publish) !
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| | Re: 9v Motor Stripdown
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Peter Young's utterance expressed in news:HKL5tJ.24uC@lugnet.com: (...) You can find some info on Philippe's homepage: (URL) on! (22 years ago, 2-Sep-03, to lugnet.robotics, lugnet.technic)
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| | 9v Motor Stripdown
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Hi, I've got a friend who has a couple of 9v motors that have a broken shaft. I'm not too sure where it's broken but was wanting to know if anyone has a link to a site that has the details on how to strip on of these motors down to repair them? (...) (22 years ago, 2-Sep-03, to lugnet.robotics, lugnet.technic)
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| | Re: What are good LEGO robotics challenges?
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I have completed Version 0.1 of my list, which means it's just a list of categories. There are no links to any specific projects or details, no graphics, and no special CSS (the stylesheet is the same one I use on my personal site). I just wanted to (...) (22 years ago, 2-Sep-03, to lugnet.robotics, FTX)
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| | Re: Weird RCX electrical ideas
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(...) Almost right. It's not being powered, it's being shorted. (22 years ago, 2-Sep-03, to lugnet.robotics)
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| | Re: RCX's
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(...) The firmware gets erased if you take out the batteries. Plug in the IR tower, start the RIS software and download the firmware again. (22 years ago, 1-Sep-03, to lugnet.technic, lugnet.robotics)
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| | RemoteCX 0.0.0.6
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This one is much more reliable than 0.0.0.5 because I fixed all of the saving issues (I hope)... (URL) me know any bugs if you find any... -AK -- ---...--- My website: (URL) LEGOCam: (URL) (22 years ago, 1-Sep-03, to lugnet.robotics, lugnet.robotics.rcx)
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| | Re: Weird RCX electrical ideas
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(...) Thanks for the links. I would really like to use such a sensor, but I'm a LEGO purist. Maybe that's irrational, but it pains me to see things like servo motors and ugly exposed circuit boards attached to LEGO. Even if a device is hidden inside (...) (22 years ago, 1-Sep-03, to lugnet.robotics, FTX)
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| | Re: RemoteCX 0.0.0.5
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Thanks, feel free to give me the tarball and I'll make this a multi-platform project... (...) (22 years ago, 1-Sep-03, to lugnet.robotics, lugnet.robotics.rcx)
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| | Re: Weird RCX electrical ideas
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(...) I got a private email that said this: Jordan, this idea is a good one. and has proved to work in the past. if you have 2 rcx's, then try it. heck you can even experiment with just one RCX for proof of concept. run a wire from the motor out to (...) (22 years ago, 1-Sep-03, to lugnet.robotics, FTX)
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| | Re: RemoteCX 0.0.0.5
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Errm wrong message reply? (...) (22 years ago, 1-Sep-03, to lugnet.robotics)
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| | Re: RemoteCX 0.0.0.5
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(...) saw, (...) number (...) were in (...) and a (...) of (...) things: (...) machine (...) for the (...) Don't forget that the microcontroller probably puts out pulses to control the motor's power level. So the pulses one would see in normal (...) (22 years ago, 1-Sep-03, to lugnet.robotics)
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| | Re: RemoteCX 0.0.0.5
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(...) under linux .... nanobapt (22 years ago, 1-Sep-03, to lugnet.robotics, lugnet.robotics.rcx)
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