 | | RSRA-2008 —Eric Sophie
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| | | I have been working with a Home Schooler named Ian, to create a Robotic Arm. The Arm was created over a 4 session building period. I call it the RSRA-2008. (URL) The Arm consists of primarily black Technic construction. It utilizes x3 9v geared (...) (17 years ago, 18-Jan-08, to lugnet.technic, lugnet.robotics, FTX)
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| | | | | Re: RSRA-2008 —Eric Sophie
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| | | | | (...) Ian and I have completed our Robot Arms. We made several adjustments to the original design. Including an upgrade to the end effector. We removed the NXT motor and opted to use a 9v geared motor instead. The gripper now uses a clutch gear to (...) (17 years ago, 24-Jan-08, to lugnet.technic, FTX)
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| | | | | | | Re: RSRA-2008 —Eric Sophie
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| | | | | | After Ian and I did all the technical building creating our Robot Arms, it was time to build control cabins on top of the arms! I had fun and made not only a control cabin, but I figured all good robot arm's have a Castle at the back, right? (7 (...) (17 years ago, 28-Jan-08, to lugnet.technic, FTX)
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| | | | | Re: RSRA-2008 —Eric Sophie
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| | | | In preparation for our (URL) Q&A / display during Engineer's Week at the Liberty Science Center, for the FLL Expo, (JCNJ), Ian and I have created a simple ball return system. Basically a set of ramps that the RSRA can interact with. Whereas, as one (...) (17 years ago, 14-Feb-08, to lugnet.technic, FTX)
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| | | | | | Re: RSRA-2008 —Richie Dulin
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| | | | | (...) Nice work, Eric and Ian. Elegant in its simplicity. Any chance of posting a movie of it in action? Cheers Richie Dulin (17 years ago, 15-Feb-08, to lugnet.technic, FTX)
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| | | | | | | Re: RSRA-2008 (VIDEO) —Eric Sophie
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| | | | | | (...) (URL) 1min 56 sec video .wmv>> (17 years ago, 19-Feb-08, to lugnet.technic, FTX)
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| | | | | | | | Re: RSRA-2008 (VIDEO) —Richie Dulin
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| | | | | | (...) Cool! Thanks for sharing. Cheers Richie Dulin (17 years ago, 20-Feb-08, to lugnet.technic, FTX)
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| | | | | | Re: RSRA-2008 —Eric Sophie
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| | | | (...) Ready for the show tomorrow, we did final testing today: (URL) E.M. We sought some expert advice, and here are the status notes: We managed to run both arms. I would say the test is 90% successful. We left it running for about 5 minutes. It (...) (17 years ago, 18-Feb-08, to lugnet.technic, FTX)
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