 | | Re: robotica on TLC
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(...) [snip] Indeed! They are not by ANY definition robots. When I saw the spots a long time ago on TLC hinting at a new robotics competition, I visited the site and signed up. I actually spent a fair amount of time jumping through strange hoops, (...) (24 years ago, 5-Apr-01, to lugnet.robotics)
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| | Re: I wish Lego made an "Anti-Backlash Gear"
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(...) You're kidding, right? It's almost impossible to build a geartrain using the chain that doesn't have tons of reversal delay. The links seem to be designed in such a way that they don't work well with technic beams and gears. I always have (...) (24 years ago, 5-Apr-01, to lugnet.robotics, lugnet.technic)
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| | Re: I wish Lego made an "Anti-Backlash Gear"
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There is one real simple way to eliminate backlash: Use LEGO's 'small-link chain' with their normal gears as sprockets. I paid CAN$7.00 for 135 links from Pitsco-Dacta's Canadian vendor. There is absolutely NO backlash. Mind you, the gearing problem (...) (24 years ago, 5-Apr-01, to lugnet.robotics, lugnet.technic)
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| | Re: Lubricating technic turntables
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I have a few opinions on the lubrication issue: 1. I would be wary of anything water-soluble/organic as it might grow mold etc and perhaps start to smell. Leave some out for a week or two and give it the 'nose' test before using. 2. Even though (...) (24 years ago, 5-Apr-01, to lugnet.robotics)
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| | RE: legs anyone?
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Jim, I would love to see what you have done so far. Do you have anything online? I am looking for a project for my students, but am not sure they could handle this one. Steven B. Combs, MS, CIT Associate Professor - Instructional Technologist Ivy (...) (24 years ago, 5-Apr-01, to lugnet.robotics)
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