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Thanks everybody for the explanations! Everything start to make sense now. I understand that a resitor will limit only voltage across the circuit, but not current, this is very clear also. So, i will look for a small electromagnet, (9 volts) because (...) (19 years ago, 16-Jan-07, to lugnet.robotics.nxt, lugnet.robotics)
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| | Re: What color are new 9V train tracks?
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(...) It seems that LEGO exhausted their inventory of old dark grey tracks and had a new run made up in dark bley. Some 9V tracks were out of stock over the holiday and, when they came back in stock, seemed to be from a new production run. The (...) (19 years ago, 16-Jan-07, to lugnet.trains, FTX)
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| | Cooperative assembly line (Was: Car factory)
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(...) Well... huh. First, just getting the GBC standard hammered out took a fair bit of effort. Second, I'm not sure what to build. Several folks have now "shown the way" as to how to build and coordinate a large P&P ("pick and place") type (...) (19 years ago, 16-Jan-07, to lugnet.robotics)
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| | Re: Text Based Programming for NXT - pbLua is Available
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(...) not simple text-based languages for the NXT. Sorry for any confusion. Ralph (19 years ago, 16-Jan-07, to lugnet.robotics.nxt)
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| | Re: 2007 sets: Huge RC Bulldozer and Combine Harvester
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(...) I don't think so. the upper bogie looks like the backside of a small bevel gear, while the lower bogie assembly looks like it uses this: (URL) electrical connector is interesting. First, it looks stackable (there are electrical connections on (...) (19 years ago, 16-Jan-07, to lugnet.technic, FTX)
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| | Re: Electromagnetic device
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Yes, you can use an electromagnet with the RCX. Depends on what you want to do with it, but it should work. The device from a disk drive might be a 12 volt device, or 5. The RCX puts out around 8-9, so either way the device isn't drawing the correct (...) (19 years ago, 16-Jan-07, to lugnet.robotics.nxt)
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| | Re: What color are new 9V train tracks?
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(...) I think all 9V track has been dark grey for a while. You might find sets in stores that have been sitting there for a while with old grey but other than that second hand (or new from BL) is the only option if you want old grey. Tim (19 years ago, 16-Jan-07, to lugnet.trains, FTX)
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| | Re: Contributor Agreement License details
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(...) no replies so far :-( we will than call for the ratification, though we would really appreciate some comments from people with legal knowledge, better experience in copyright matters before going to vote. w. (19 years ago, 16-Jan-07, to lugnet.cad.dev.org.ldraw)
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| | Re: New LDraw Contest: POTM – Part Of The Month
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(...) I set up a test contest which does exactly this. ultimately the file would be stored at ldraw.org. click on it and instead of saving on your disk open it with LDView. (URL) (19 years ago, 16-Jan-07, to lugnet.cad.dev.org.ldraw)
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| | Re: What color are new 9V train tracks?
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(...) I ordered four boxes of straights after Christmas (and after Shop @ Homes restock) and sadly, they were all new grey. -Jeramy (19 years ago, 16-Jan-07, to lugnet.trains, FTX)
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| | Re: .........
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Ciao almeno a vedere anche i filmati ,purtroppo si è avverato una cosa brutta:-( Si può pilotare solo 2 comandi alla volta , però di contro c'è la possibilità di avere 4 ch quindi contemporaneamente 8 motori con 4 telecomandi :-( Infatti sembra che (...) (19 years ago, 16-Jan-07, to lugnet.org.it.itlug)
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| | Re: Text Based Programming for NXT - pbLua is Available
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(...) This is a fantastic development! Not too long ago, I was involved in Sony PSP hacking. Although the GCC toolchain was relatively easy to build, and lots of sample code was around for writing C++ programs for the PSP, the rate of new software (...) (19 years ago, 16-Jan-07, to lugnet.robotics.nxt, FTX)
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| | technic 2007
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(...) Sarà uno spasso integrarlo in altre MOC technic :-) Comunque, nota dolente: ancora non riescono a decidere un formato standard per i cingoli... da quelli in gomma a quelli piccoletti neri a questi super grigi... Comunque, sempre nella stessa (...) (19 years ago, 16-Jan-07, to lugnet.org.it.itlug)
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| | Re: Should pattern be like we -think- they should be?
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(...) Hi Willy, In that case I would argue that the onus should be on the designer to choose whether or not to model the ideal or real pattern. If their part is a really weird one then it can be held but if all copies people can see are the same (...) (19 years ago, 16-Jan-07, to lugnet.cad.dat.parts)
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| | Re: Text Based Programming for NXT - pbLua is Available
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(...) I am very excited about the availability of pbLua. It looks extremely cool. And fast. BricxCC already has built-in support for Lua syntax highlighting. You can also have BricxCC claim the .lua file extension via the Preferences dialog if you (...) (19 years ago, 16-Jan-07, to lugnet.robotics.nxt)
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| | Re: .........
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(...) Fabio, spiegami tutto di questo, please! (URL) canali + 2 leve + 2 piccoli selettori? Grazie RoscoPC (19 years ago, 16-Jan-07, to lugnet.org.it.itlug)
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| | Re: ReMix of LEGO NXT Starter Robot
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(...) Yes... (...) Unfortunately no, the digital motor port signals are input only (they are buffered by a Schmitt trigger). Philo (19 years ago, 16-Jan-07, to lugnet.robotics.nxt)
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| | Re: RAAF Wirraway
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(...) Hi Klaus, Thanks. I'm not sure if the wings would stay up but triple plate hinges are pretty strong so they might and if not I would just add more. The other weak part could be the stud rotation in the inner wing using technic bricks with (...) (19 years ago, 16-Jan-07, to lugnet.build.military, FTX)
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| | Re: Should pattern be like we -think- they should be?
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(...) Yeah, tell me about it! Me and a friend made a mock-up of the sign for the Datsville post office: (URL) low-res picture shows just a little of the flaw, but the letter 'S' is just so wrong. We decided to let it reach below the other three (...) (19 years ago, 16-Jan-07, to lugnet.cad.dat.parts)
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| | Re: RAAF Wirraway
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(...) Hi Tim, very nice model indeed! I really like the way you build the canopy. I you build this model for real, would the wings stay up like that or did you build a support underneath? take care Klaus (19 years ago, 16-Jan-07, to lugnet.build.military, FTX)
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