 | | Re: Gear spacings.
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(...) You have a good point there, and like yourself, part of me is in agreement. Even with that, I think perhaps one of the most interesting things about a program like this would be seeing if it came up with anything unusual or non-obvious that (...) (25 years ago, 8-Nov-00, to lugnet.robotics)
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| | Re: CyberMaster online
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I've made a module in python which does essentially the same as send.c and which can easily be extended with more functionality. At this moment, the main functionality which is lacking is the upload of programs. If you're interested, I can mail it (...) (25 years ago, 8-Nov-00, to lugnet.robotics)
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| | Re: Gear spacings.
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(...) Well, I think this is something you could divide into two parts: STEP 1: Find all combination of gears that'll produce a gear ratio within some user-specified range using less than some specified number of gear wheels. That's a simple problem (...) (25 years ago, 8-Nov-00, to lugnet.robotics)
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| | Re: Gear spacings.
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(...) Well, I happen to work for a company which is just about to market a product for dealing with constraints - and this seems as a nice problem for making a small demo this weekend. Fuzziness and perfection must wait, though. I will post an URL (...) (25 years ago, 7-Nov-00, to lugnet.robotics)
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| | (yoda)tizing
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Along the same vein, i'm reverse engineering (slightly) the Tiger Electronics interactive Yoda doll that they relesed in june. If anyone has had related experiences, please contact me ASAP. I've done a few activities, like attaching a camera (for an (...) (25 years ago, 7-Nov-00, to lugnet.robotics)
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| | Re: Old idea or new idea?
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(...) 3 things: sensors, actuators/motors, controllers. Sensors: measure the environment actuators/motors: chance the environment controllers: input, output, software. If you want your zoo of bricks, it's really a set of sensor/controllers or (...) (25 years ago, 2-Nov-00, to lugnet.robotics)
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| | Re: Gear spacings.
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Can't agree with you here Jennifer. I mean, isn't this half the fun of technic building? Working out gear ratio's, how to fit them in your model, changing, compromising.... If you'd write a program like that, link it to some CAD application, and if (...) (25 years ago, 7-Nov-00, to lugnet.robotics)
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| | Re: Wired Article Today
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"Vihung Marathe" <lego-robotics@crynwr.com> wrote in message news:3A084DBE.1FBBAD...the.net... (...) Geez, all anybody ever talks about is software. :-) Mike G. (25 years ago, 7-Nov-00, to lugnet.robotics)
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| | CyberMaster online
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I made an attempt to put a CyberMaster online on my WebTruck site Using Perl on Win98 was harder than expected, I still am not able to read from the CyberMaster. I used RCXCC and NQC to write a small proggy for the cybermaster, and control it using (...) (25 years ago, 3-Nov-00, to lugnet.robotics)
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| | Re: [ANN] leJOS: Replacement firmware for the RCX
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-- MIME ATTACHMENTS DISCARDED: 1. Content-Type: message/rfc822 Content-Transfer-Encoding: 7bit Content-Disposition: inline Content-Length: 653 (25 years ago, 7-Nov-00, to lugnet.robotics)
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| | Wired Article Today
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I am sure lots of people will have seen this, but Wired has another article on Mindstorms at (URL) (25 years ago, 7-Nov-00, to lugnet.robotics)
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| | [ANN] leJOS: Replacement firmware for the RCX
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The first beta release of leJOS is out at (URL) leJOS is a Java based replacement firmware for the RCX, forked out of TinyVM ((URL) practically all of its features, plus: - There is a Windows version (CygWin not required). - Much faster Sensor API. (...) (25 years ago, 7-Nov-00, to lugnet.robotics.rcx.java, lugnet.robotics.rcx.legos, lugnet.robotics)
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| | Re: Gear spacings.
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(...) Something else I've thought would be handy would be a program which would take as inputs the desired positions of the input and output axles in a gear train and the desired gear ratio. Space constraints in the form of "bricks" blocking off (...) (25 years ago, 7-Nov-00, to lugnet.robotics)
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| | Re: Funrise treads etc.
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(...) ^*shudder* (URL) a big WOW for the sewer rat! Jürgen (25 years ago, 7-Nov-00, to lugnet.robotics)
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| | Re: Funrise treads etc.
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I have just put a couple of pictures of the Funrise treads in use on my web page - www.borg.com\~pinkmice. I know there were a few people who had expressed interest in them after I described them here the other day. There's also a couple of views of (...) (25 years ago, 7-Nov-00, to lugnet.robotics)
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| | RE: (furby)tizing
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You might take a look around at (URL) or (URL) There is (was? they're a few years old) a fairly active hacking community. The autopsy theme alone is worth visiting the first site for. Complete with toe tags. You'll find a complete schematic and some (...) (25 years ago, 7-Nov-00, to lugnet.robotics)
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| | (furby)tizing
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Has anyone scrapped a furby for use with an rcx? There are many components inside furbies that would make good sensor components, tilt sensors, sound sensors, swithes, ect. Does anyone have thoughts on this and has anyone succsefuly taken apart a (...) (25 years ago, 7-Nov-00, to lugnet.robotics)
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| | Re: Gear spacings.
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This may be more appropriate for lugnet.technic. There has been postings or listings of these before, but don't let that stop you. You should add the turntable gears (outside is 56t, I think) somehow. I also would rather see the vertical in mixed (...) (25 years ago, 6-Nov-00, to lugnet.robotics)
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| | Re: Cheap motors
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"John Heins" <Johnmhiii@aol.com> wrote in message news:G3L5n1.BF9@lugnet.com... (...) If only we had them overhere... (...) ARE those gears called??? Gearballs? Duq (25 years ago, 6-Nov-00, to lugnet.robotics)
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| | Gear spacings.
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I've never seen a table of allowed spacings between gear wheels. (For example, two 40t gears will mesh nicely if spaced apart by three studs horizontally and 3 and one-third bricks vertically). I wrote a little program to compute all possible (...) (25 years ago, 6-Nov-00, to lugnet.robotics)
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