 | | Rechargeable NXT battery DOA?
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I ordered the rechargeable battery earlier this week and it arrived yesterday. It appears to be DOA as it does nothing when plugged in amd reads 0v with a multimeter. I am using a 9v regulator from a 9v train set which I have been told will work (...) (15 years ago, 27-Mar-10, to lugnet.robotics.nxt)
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| | Re: Art Making Robot and Erik¡¦s Plotter
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(...) Thank you for Ultimate RoboLAB. This is the last piece of the puzzle for my next art robot. When I started this project, my first decision was what platform to use. RoboLAB 2.9, Ultimate RoboLAB and Eric’s plotter vi’s had all the parts (...) (15 years ago, 16-Mar-10, to lugnet.robotics.rcx.robolab)
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| | Re: Art Making Robot and Erik¡¦s Plotter
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(...) site was discontinued. You may download the latest UR version 151 from: www.convict.lu/ULTIM...UR_151.zip Good luck, -Claude (15 years ago, 14-Mar-10, to lugnet.robotics.rcx.robolab)
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| | Re: Art Making Robot and Erik¡¦s Plotter
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(...) Dear Claude, I am really making advances in my studies. I thank you again for the library. May you send another link for this broken link (URL) thought I had Ultimate Robolab on my computer but a search revealed, noƒ¼ (15 years ago, 11-Mar-10, to lugnet.robotics.rcx.robolab)
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| | LEGO HockeyBots
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A couple of weeks ago I posted the (URL) HiTechnic HockeyBot> on the new HiTechnic blog and video on (URL). My brother Pehr was inspired and made his own LEGO Hockey robot video: (URL) YouTube - Lotechnics.dv> Enjoy! Gus (15 years ago, 11-Mar-10, to lugnet.robotics, lugnet.animation, lugnet.org.us.smart, FTX)
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| | Brickworld - 2010 Event Kits & Preorder
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(URL) Share - Learn - Explore - Discover 2010: Bricks In Space Brickworld is happy to announce that we have designed 2, yes, TWO classic space themed event kits for the 2010 event. The kits are: Moon Rover (URL) Speedster Spaceship (URL) These kits (...) (15 years ago, 11-Mar-10, to lugnet.events.brickworld, lugnet.fun.community, lugnet.announce, lugnet.general, lugnet.events, lugnet.robotics, lugnet.trains, lugnet.castle, lugnet.pirates, lugnet.space, lugnet.people, FTX)
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| | Re: NXT remote control by Power Functions handset
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Hi Jürgen, (...) Yes, that should work, placing it in the converter. Current in the receiver used as a sensor is very low, so the voltage drop in the Schottky would be low too. Maybe it would need some trimming of resistors values. Philo (15 years ago, 8-Mar-10, to lugnet.robotics, lugnet.technic)
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| | Re: NXT remote control by Power Functions handset
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Hi Philippe (...) Nice idea! W.r.t. the warning against using an NXT to PF converter: You could try adding a Schottky diode in the power supply line to protect the 4.3V supply of the NXT against somebody connecting 9V. The question is whether it (...) (15 years ago, 7-Mar-10, to lugnet.robotics, lugnet.technic)
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| | Re: Art Making Robot and Erik’s Plotter
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(...) Thanks Claude, I am dedicated to getting this adapted to my balancing drawing mobile. My big problem is what it will use to makes its mark since the force applied with be like a feather, maybe smoke. (15 years ago, 6-Mar-10, to lugnet.robotics.rcx.robolab)
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| | Re: CubeStormer - World's fastest LEGO Rubik's Cube solving robot
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(...) The solving is done by the PC using Cube Explorer. "Built entirely from lego elements with a lego web camera to scan the faces of the cube, The solve engine (algorithm) running on the computer is provided by the incredible "Cube Explorer (...) (15 years ago, 5-Mar-10, to lugnet.robotics)
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