 | | LabVIEW Education Edition
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National Instruments has just released the LabVIEW Education Edition, (URL) best stuff I've ever worked with in the context of LEGO robotics. The features are so fantastic that we have succeeded with few efforts in implementing a Kalman filter to (...) (15 years ago, 29-Nov-09, to lugnet.robotics)
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| | Our robots on TV
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Hi all, Just to inform you that our robots appear in a Luxembourg TV show about LEGO. You will meet GASTON, Nic_3 (briefly), LUXPAK and our robotics team. Enjoy... and don't be afraid of the Luxembourgish language. (URL) -Claude (15 years ago, 29-Nov-09, to lugnet.robotics)
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| | Re: NXTasy down
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(...) After a concerted email campaign to aplus.net support I finally got a response and as of tonight the forums are now functioning again. I will post a message to the nxtasy blog to help spread the word. John Hansen (15 years ago, 27-Nov-09, to lugnet.robotics, FTX)
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| | Re: Reducing voltage
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(...) You have to be careful here. The controller is designed to take AC or DC, but the input diodes that that convert the AC to DC are only rated for 1 Amp (1000 milliampres). Make sure your transformer/wallwart is not rated for more than this. (...) (15 years ago, 24-Nov-09, to lugnet.trains, lugnet.robotics)
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| | Re: Reducing voltage
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(...) Hello, you can put AC or DC voltage at the input of the regulator with no problem as long as you don't put more than 9VAC~14VDC. The internal circuit will take both. So a quick fix that put 4.5~5V DC at the input will ouput about 3~3.2VDC at (...) (15 years ago, 23-Nov-09, to lugnet.trains, lugnet.robotics)
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| | Re: Reducing voltage
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(...) I think this is how you want to do it. A simple solution would be to go to Radio Shack, and buy a couple large ceramic resistors. (not sure the values you'd want, but something low). Then, take a normal 9v wire, cut it, and insert the (...) (15 years ago, 23-Nov-09, to lugnet.trains, lugnet.robotics)
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| | Re: Reducing voltage
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(...) Years ago PNLTC used to do this for the kids table at the show. From what I recall, we just drove a screw though the controller at about the 4th notch in the black area on each side to keep it from turning too far. It is a very long lasting, (...) (15 years ago, 23-Nov-09, to lugnet.trains, lugnet.robotics)
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| | Reducing voltage
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Our club lets kids run the controller for one of the lines when we do certain events (like, right now, with Detroit Festival of Trees), but we could use a way to forcibly limit the speed on the line that they're allowed to run. One way that's really (...) (15 years ago, 23-Nov-09, to lugnet.trains, lugnet.robotics)
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| | Re: NXTasy down
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(...) To me all forums look empty and the search function says it's been disabled. If there are server problems or maintenance is being performed, maybe something could be put on the NXTasy blog to inform users of these issues... Jetro (15 years ago, 22-Nov-09, to lugnet.robotics, FTX)
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| | Re: NXTasy down
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(...) Seems that now the forums aren't working. Apparently there's a division by zero in the php source code. Firefox claims that any post clicked on gets stuck in a redirect loop. Is this just me, or is this happening to everyone? (15 years ago, 22-Nov-09, to lugnet.robotics, FTX)
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| | Infrared Tower Refuses to Communicate with or Detect RCX
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Hello everyone, I have had my RIS 2.0 for about 6 or so years. At the time I purchased it, my skills were not sufficient to realize the true potential of the system, and I never did anything advanced with it. Just a few days ago, I dug up my RCX and (...) (15 years ago, 14-Nov-09, to lugnet.robotics)
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| | Re: NXTasy down
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(...) Thanks for the heads up. That's a load off! Jetro (15 years ago, 13-Nov-09, to lugnet.robotics, lugnet.technic)
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| | Re: NXTasy down
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(...) Just tried (URL) and it is back up again as of Friday, October 13th, 2009 at 5:14pm CST. Thank goodness! John Hansen (15 years ago, 13-Nov-09, to lugnet.robotics, lugnet.technic)
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| | Re: NXTasy down
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(...) There is no way that NXTasy is gone for good. APlus.net appears to be the hosting company. They have undergone a big upgrade of hosted sites which may be the root cause for the site being down. Eric Salinas is the owner of the site but there (...) (15 years ago, 13-Nov-09, to lugnet.robotics, lugnet.technic)
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| | Re: NXTasy down
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(...) Eric Salinas. (...) The "Internet Archive Wayback Machine" at least has some pages from Nxtasy, between July '06 and April '08: (URL) that helps somewhat. :-/ Ttfn, Tony (15 years ago, 13-Nov-09, to lugnet.robotics)
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| | Re: NXTasy down
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(...) That doesn't sound good at all... Losing the site would be a tragedy not just because it is a great place to get answers from the people who really know, but also because of all the answers and solutions that can be found on the forum. (...) (15 years ago, 12-Nov-09, to lugnet.robotics, lugnet.technic)
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| | Re: NXTasy down
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(...) I wish we did. NXTasy has gone down for reasons unknown, and at least so far hasn't come back up. The only guy who has admin privileges (Eric... something. I don't remember his last name) hasn't been around for a while, and no one has been (...) (15 years ago, 12-Nov-09, to lugnet.robotics)
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| | NXTasy down
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I've been trying to read the NXTasy front page and forums for a couple of days without any luck. The site appears to be down. Does anyone know what's going on? Jetro (15 years ago, 12-Nov-09, to lugnet.robotics)
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| | Re: RCX not listening to IR remote
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(...) Oops, my bad. Jetro (15 years ago, 28-Oct-09, to lugnet.robotics)
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| | Re: RCX not listening to IR remote
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(...) They are talking about the old IR remote (#9738), not the PF one. So, it should work like a charm. Cheers, Matija (15 years ago, 27-Oct-09, to lugnet.robotics)
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