 | | Re: GBC- Magnetic Ball Separator
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(...) I've tried the no motor thing, but gave up after I could'nt get it to work. The pulling the ball to the side was one of the first things that I tried, but there are too many things that were uncontrollable. For instance, the direction the (...) (19 years ago, 21-Jan-07, to lugnet.robotics)
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| | Re: GBC- Magnetic Ball Separator
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(...) Thanks to those of you who filled in the set information. I actually got the balls from Bricklink, and the only thing I knew about them was they were from the Harry Potter sets. Peeron has been loading slow for me as well, and with that darn (...) (19 years ago, 21-Jan-07, to lugnet.robotics, FTX)
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| | Re: 4-8-8-2 Cab Forward
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Awsome! Several times I have started on the same project from the same inspiration, always falling way short. Excellent job! (19 years ago, 21-Jan-07, to lugnet.trains, FTX)
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| | Re: GBC- Magnetic Ball Separator
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(...) I thought of this immediately, specificly adapting the light sensor / train magent trick to try to get the dragon's egg to register. Alas, I've not gotten it to work (*yet*...), as the ball is not actually magnetic, but just has a piece of (...) (19 years ago, 21-Jan-07, to lugnet.robotics)
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| | Re: Any experience with measuring rotations?
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(...) Well put quite simply... The probability of some event A occurring given that event B has occurred is equal to the probability of event B occurring given that event A has occurred, multiplied by the probability of event A occurring and divided (...) (19 years ago, 21-Jan-07, to lugnet.robotics.nxt, FTX)
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| | Re: Like A Rock Crawler Hauler
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"Steve Hassenplug" <steve@teamhassenplug.org> wrote in message news:6.2.3.4.0.20070...lug.org... (...) way, as my browser displays a 404 File Not Found error. It's title is Unload Truck 2. Other than that I liked the other videos and the pics of (...) (19 years ago, 21-Jan-07, to lugnet.robotics.nxt, lugnet.robotics, lugnet.org.us.laflrc)
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| | Re: RAAF Boomerang - wow! real bricks
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(...) Good capture of it's chunky little bod ! -pete.w (19 years ago, 21-Jan-07, to lugnet.build.military, FTX)
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| | New Electrical Connectors ( LEGO --> Please, please read )
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Dear LEGO, Like many others I am very happy to see you create this new electrical system, specifically the IR Receivers which allow for remote control of up to eight different motors. And speaking of motors, it is great to see that you are (...) (19 years ago, 21-Jan-07, to lugnet.dear-lego)
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| | Space kitties! Look out!
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Scourge of the inner Solar System, space kitties have an affinity for traveling spaceships, and will latch on to the nearest one available. Apparently they seek the warmth radiating from the ship's hull, especially around the engine and windows, (...) (19 years ago, 21-Jan-07, to lugnet.space, lugnet.build, FTX) !
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| | Re: Duplicating problem in MPD rendering
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(...) I've seen this when you use spaces in the sub part names and use L3P. Just remove them and it all worked ok :) (19 years ago, 21-Jan-07, to lugnet.cad)
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| | Re: Cosmic Muffins Flower-Power Mini RV
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(...) Tim, Thanks much! The original inspiration was my daughter, who asked me to build her a car out of some pink pieces that were lying around. She forgot that her dad's into Space, so, she got a rocket RV instead of a car... But she loves it. I (...) (19 years ago, 21-Jan-07, to lugnet.space, FTX)
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| | Re: Neo-Classic-Space Freighter WIP
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(...) Aaron, Glad to know I'm helping inspire more Space in people! I put together a smaller ship in your style--doesn't come close to the coolness of yours. But I'll keep fiddling. There's much possibility in those wings! -best, Wolf (19 years ago, 21-Jan-07, to lugnet.space, FTX)
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| | Re: Neo-Classic-Space Freighter WIP
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(...) Jeff, I like that idea! And I'll probably look into it as my next spaceship develops. Looking at those Eagle pictures made me wonder... Has anyone made a Space 1999 Eagle in minifig scale? Might be a fun and challenging project. -best, Wolf (19 years ago, 21-Jan-07, to lugnet.space, FTX)
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| | Re: Any experience with measuring rotations?
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(...) What I need to do compute the average position of a number of items across the length of the teeter-totter (!). If, on average, they are in the middle, then there is no rotation and I should get zero. If there are more on the left than the (...) (19 years ago, 21-Jan-07, to lugnet.robotics.nxt)
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| | Re: Any experience with measuring rotations?
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(...) Thanks for the technical details, Claude. It's going to take me some time to get through this! Rafe (19 years ago, 21-Jan-07, to lugnet.robotics.nxt)
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| | Re: Any experience with measuring rotations?
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(...) Hi Tommy, This is a good idea; I'll try the ultrasonic sensor to see what it can do. Thanks! (19 years ago, 21-Jan-07, to lugnet.robotics.nxt)
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| | Re: Any experience with measuring rotations?
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(...) I made a sequence of stacked 1x2 plates, running from black to red, through green dark grey, light grey, tan, white, yellow, and orange on the way there. My nxt gave me reflected light values running from about 12 to about 52. The nine steps (...) (19 years ago, 20-Jan-07, to lugnet.robotics.nxt)
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| | Re: GBC- Magnetic Ball Separator
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(...) You may be able to kick the motor entirely. Have you tried embedding magnets in the floor and walls, close enough to attract, but not so much as to grab the ball? You could increase the slope to help with this also. :-) If the ball is magnetic (...) (19 years ago, 20-Jan-07, to lugnet.robotics)
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| | Re: starting a town/train jambalaya box?
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(...) I sent an e-mail with the info to your e-mail address. Thanks Ondrew. CDC (19 years ago, 20-Jan-07, to lugnet.market.jambalaya, lugnet.trains, lugnet.town)
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| | Re: Like A Rock Crawler Hauler
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(...) Well, all my LEGO is tmeporarily put away for a three-year-old's birthday party, but this morning I finally got a Rock Crawler working... and it immediately stalled out in a pile of NXT kit spare parts :-( Sigh. At least it easily drives over (...) (19 years ago, 20-Jan-07, to lugnet.robotics.nxt, lugnet.robotics, lugnet.org.us.laflrc)
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