 | | Re: Announcing Brickvention 2006!
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(...) My answer would be "As good as you want to make it!" ;) Please, if anyone has ideas for what would make this "good enough" for them to outweigh any travel etc costs, let us know! Currently planned are: Space display with moonbase; Train (...) (19 years ago, 8-Mar-06, to lugnet.loc.au, lugnet.events, FTX)
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| | Re: rtl21 ideas
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(...) How about robots the have to go through a maze, you can have two identical mazes in the playing field and two robots run at the same time to see who gets the fastest run. It could also be a pretty good idea for a side game on the small play (...) (19 years ago, 8-Mar-06, to lugnet.org.ca.rtltoronto)
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| | Java on the NXT
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I got lucky and now have a NXT on my desk, thanks to the MDP. Now is a good time to make suggestions for the API of the NXT lejos. Roger Glassey (19 years ago, 8-Mar-06, to lugnet.robotics.rcx.java)
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| | Re: Berg-och-dalbana - experiment
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(...) Oh yes! Men jag ville experimentera själv, med dom bitar jag har tillgängliga, det är så roligt när man får ihop något som fungerar. (...) ??? Nu förväxlar du mig väl med någon annan? Mattias Mårtensson ((URL) kanske? (19 years ago, 8-Mar-06, to lugnet.loc.se)
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| | Re: Remix Lenin is closed (sort of)
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(...) Thanks for the ideas! It had quite a lot of fun doing my pictures! It was a long time ago I did my previous renders, but your challenge made me sit down and play again (and I *must* try that snow macro!). Maybe you could do it again some time (...) (19 years ago, 8-Mar-06, to lugnet.cad.ray)
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| | Re: Lego Art - Picture Frame
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(...) Eric, Lego picture frames... That's an awesome concept. I really enjoyed how you were able to integrate pieces that would glow under a black light with the rest of the frame. If you ever get a picture of the frame under a black light you will (...) (19 years ago, 8-Mar-06, to lugnet.build, FTX)
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| | Re: Absolutely amazing quadruped robot (watch the video)
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Here's another cool robot, this time a tree-climbing hexaped. (URL) (19 years ago, 8-Mar-06, to lugnet.robotics, FTX)
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| | Re: rtl21 ideas
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(...) Yes, we've done it on an oval gradient track. Here's the link: (URL) the test track is a big problem. But there are several things that make it pretty cool. 1) Head to head 2) Fun to watch 3) Easy to enter 4) Doesn't require complex robot or (...) (19 years ago, 8-Mar-06, to lugnet.org.ca.rtltoronto)
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| | NXT Bot Idea - Audio Tracking
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As I was standing outside today and listening to the woodpeckers in the trees I came up with an idea for a bot using the NXT sound sensor. You've guessed it, a bird finder/tracker. The bot could simply rotate towards the direction of the sound. And (...) (19 years ago, 8-Mar-06, to lugnet.robotics)
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| | Re: Tjockvarv och tunnvarv,
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(...) Om det finns något "officiellt" sätt vet jag inte. Jag säger för det mesta klossar/plattor. Klossar kallar jag ibland också för fet t.ex en 2x4 fet är en (URL) vad kallar ni ickerektangulära klossar/plattor? Johan (19 years ago, 8-Mar-06, to lugnet.loc.se)
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| | Re: Vårträff (andra försöket).
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(...) Jag är definitivt intresserad. Johan (19 years ago, 8-Mar-06, to lugnet.loc.se)
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| | mechanical XOR and Half Adder
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Hi all, I've finally updated my mechanical logic gate pages with a couple of new (ish) creations. The XOR gate and the Half Adder. You can find them by going to (URL) and (URL) I'd stick in a picture or two here ... if I could figure out how ... (19 years ago, 8-Mar-06, to lugnet.technic, lugnet.announce.moc, lugnet.robotics)
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| | Re: Announcing Brickvention 2006!
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Just to inject some facts into the discussion, Virgin Blue have flights for that weekend: $105 between Sydney and Melbourne $139 between Brisbane and Melbourne $95 between Adelaide and Melbourne $85 between Hobart and Melbourne $215/$240 between (...) (19 years ago, 8-Mar-06, to lugnet.loc.au, lugnet.events)
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| | Re: Berg-och-dalbana - experiment
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(...) Ehem. Är du bekant med (URL) Matt's LEGO Roller Coaster> ? Denna får väl lov att betraktas som state of the art: en gigantisk motoriserad berg-och-dal-bana med looping, byggd mestadels med vanliga bitar från 70- och tidigt 80-tal; finjusterad (...) (19 years ago, 8-Mar-06, to lugnet.loc.se, FTX)
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| | Re: rtl21 ideas
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(...) That was the idea--a standard card deck of encoded objects (eg, 2x8 blocks with various coloured pips). Janey suggested they be tacked to the walls of the playfield, others suggested on the ground, randomly, another idea was to put them in a (...) (19 years ago, 8-Mar-06, to lugnet.org.ca.rtltoronto)
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| | real science with Legos - Linear Light Source Reflectometry
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It's a bit older, but I was browsing and came across this paper, which was presented at Siggraph 2003: (URL) Linear Light Source Reflectometry> (URL) ... The Robotics device we used is called the Robotics Invention System 2.0. Further information is (...) (19 years ago, 8-Mar-06, to lugnet.robotics, FTX)
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| | Re: y'know what I miss....
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(...) I have two reasons for not doing this: a) it gets boring b) it grows Hassenplugs, who dominate competitions, which also get boring.* (...) But I do think we should return to Project Y some day. Not this year. Maybe next year. Give people a (...) (19 years ago, 8-Mar-06, to lugnet.org.ca.rtltoronto)
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| | Re: rtl21 ideas
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(...) It's a technically difficult challenge, I agree, You're building the equivalent of a robotic tape silo on wheels--down to the barcode reader to read the tapes and the library mechanism to slot them around. But it's also boring as hell. Even (...) (19 years ago, 8-Mar-06, to lugnet.org.ca.rtltoronto)
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| | Motor with gear reduction Part# 71427c01 - Black
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Special release from LEGOland Billund. All other data unknown. Motor with gear reduction Part# 71427c01 - Color Black Offering as a new description: Part# 71427c01-B (URL) For Peeron.com by Eric Sophie Biomechanical Bricks (URL) (19 years ago, 8-Mar-06, to lugnet.inv, FTX)
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| | Berg-och-dalbana - experiment
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Jag har experimenterat lite grand här hemma med min gamla blå räls, och har ett (nästan helt) fungerande modulsystem för skenorna, både rakor, uppåt/neråt och kurvor. Med ett bra modulsystem skulle folk kunna bygga ihop räls hemma hos sig och sedan (...) (19 years ago, 8-Mar-06, to lugnet.loc.se)
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