 | | differenze pneumatic x esperti
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allora visto la necessità di aqquistare delle mini pompe pneumatic ho sfogliato bl.... mi sono trovato difronte a pompe nere e blu dal costo circa di 5$ l una e quelle gialle e nere che arrivano anche a 10$ che differenza cè???? a qualcunatro (...) (21 years ago, 30-Nov-04, to lugnet.org.it.itlug)
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| | Re: Final draft of the letter?
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Hey, David, After giving it a quick read, I've got two suggestions: 1) I don't see anything wrong with addressing the letter to a real person, ideally the CEO of LEGO (whose name escapes me at the moment). I think a personally-addressed letter makes (...) (21 years ago, 30-Nov-04, to lugnet.color, FTX)
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| | More for gadget lovers...
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I saw this (URL) mentioned in a blog I frequent... A 1900 fax machine, the "Telediagraph" that could send pictures (line art) via teletype. Kind of reminded me of the many Lego copiers I've seen on the web....but complete electromechanical...you (...) (21 years ago, 30-Nov-04, to lugnet.org.ca.rtltoronto)
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| | RE: Motor Speed Control
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(...) :) (...) I'm not sure how the Swan firmware does it, but I have mine set so it cycles every 8 ms. It's on for 0 to 8 ms, then off (brake) for the rest, depending on the speed. That's fast enough to produce a very smooth result. There is no (...) (21 years ago, 30-Nov-04, to lugnet.robotics.rcx.nqc)
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| | RE: Motor Speed Control
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(...) Actually, it's more like standing on the brakes, letting go and then gunning the gas, stepping off the gas and standing on the brakes :-) And yes, that WILL use more gas, and more batteries. Now, if the resolutiion of timing for the brake (...) (21 years ago, 30-Nov-04, to lugnet.robotics.rcx.nqc)
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| | Gobble, Gobble >Gulp<... Lots of Leftovers...
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Hope everyone had a great Thanksgiving. Took a little time away, so didn't post this until recently... But Once we caught up to the Biod... Ooooo, look what a nice even brown...Well done! (URL) who want's dark meat? Now THAT's what I call a (...) (21 years ago, 30-Nov-04, to lugnet.announce.moc, lugnet.build.sculpture, lugnet.org.us.sealug) !
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| | RE: Motor Speed Control
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(...) Yes, but I think the "power" portion of the cycle will draw more, because it's always trying to go from stop to full speed. Like driving a car with the brakes on. Start with the brake totally pressed, and the more you push on the gas, the less (...) (21 years ago, 30-Nov-04, to lugnet.robotics.rcx.nqc)
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| | Re: Color change: **CEO Draft Letter**
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(...) Have you ever watched a child (10 and under) play with LEGO? Quite often the brick size and shape is way more important than the colour. Take a look at the "kid creations" in the LEGO Magazine. Things are made of all different colours put (...) (21 years ago, 30-Nov-04, to lugnet.color, lugnet.lego, lugnet.general, FTX)
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| | Dec 5 Meeting Agenda
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Contact me if you need directions and phone number: 73 Keller Ave Rockaway NJ 07866 4pm to whenever bring your extra catalogs so we can hand them out at the train show dinner<-- remind me I tend to lose track of time shopping mocs train show future (...) (21 years ago, 30-Nov-04, to lugnet.org.us.gardenslug)
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| | RE: Motor Speed Control
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(...) The brake function (as far as I know) should not use more battery power as the short circuit is in the driver chip itself. The drivers are MOSFETs, so setting the H bridge to brake does not actually apply any battery power to the motor (...) (21 years ago, 30-Nov-04, to lugnet.robotics.rcx.nqc)
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