 | | "Lobster" - Mecanum wheel car drives in any direction
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Here is something I've been wanting to make for a long time, finally made possible by an amazing design for "Mecanum wheels" due to Zblj over at (URL) Eurobricks>. (3 URLs) Mecanum wheels are similar to "omniwheels" except that the small wheels are (...) (14 years ago, 26-Nov-10, to lugnet.technic, lugnet.robotics, lugnet.announce.moc, FTX) !!
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| | Re: Geneva wheel or Geneva mechanism
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(...) Very nice implementation! How robust is the construction with the curved bricks? I would think this might come apart over time... Looking forward to seeing the GBC application! (14 years ago, 26-Nov-10, to lugnet.technic, lugnet.robotics)
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| | Tetrix
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We started a new project with Tetrix, a new NXT-compatible robotics kit available at LEGO Education. Very cool stuff! More to come. Visit the lab-journal at: (URL) (14 years ago, 18-Nov-10, to lugnet.robotics)
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| | 3D laser scanning
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(URL) A simple addition: Focusable line laser + NXT sweeping mechanism + webcam + DAVID Laser scanner software + Sculptris + Meshlab + Stl2Dat + a lot of time = LDraw parts ! (URL) A few more details> on the process I use to create organic shaped (...) (14 years ago, 17-Nov-10, to lugnet.announce, lugnet.cad, lugnet.robotics, FTX) !!
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| | Re: My latest project
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(...) Nice work! It looks like it is only around 55 mm high. Is that correct? That's about 35 mm less than a Roomba. :-) Play well, Jacob (14 years ago, 15-Nov-10, to lugnet.robotics)
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| | My latest project
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Hey folks, I've finished blogging about my latest project - Pulito. Basically a swiffer/roomba mashup that autonomously cleans hard surfaced floors. It an also seek out a charging base to recharge itself. Details: (URL) (14 years ago, 14-Nov-10, to lugnet.robotics)
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| | autonomous boat project
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The autonomous boat project that we started in April this year has reached the programming- and test phase. Enjoy at (URL) (14 years ago, 19-Oct-10, to lugnet.robotics)
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| | Re: Robot Competition at BrickCon 2010
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(...) Here are the results of the Robot Racing competition: Michael Schumacher Award (first place): Gus Jansson -- total time: 8:10 Jeff Gordon Award (second place): Steve Putz -- total time: 9:13 Dale Earnhardt Award (third place): Heidi Lovett -- (...) (14 years ago, 14-Oct-10, to lugnet.events.nwbrickcon, lugnet.robotics)
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| | Re: LDraw Parts of HiTechnic Sensors and Multiplexers now available
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An updated LDraw HiTechnic sensor pack is now available on the (URL) HiTechnic website>. The updated pack includes the two latest HiTechnic sensors: the Angle sensor and the Magnetic sensor. Here is the sensor lineup of what is included in the pack: (...) (14 years ago, 5-Oct-10, to lugnet.cad, lugnet.robotics, FTX)
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| | Re: Announcing www.mindboards.net
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It is a shame that the rich history of work and data is lost. Had it been a book I would have purchased a copy. I hope that the data can be retreived one day, or at the very least, Mindboards will fill the gap left behind. My thanks to those (...) (14 years ago, 5-Oct-10, to lugnet.robotics)
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