 | | Re: Pnumatic Grabber arm using Large (48mm) cylinders
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(...) logging machines were inspired by the elephants once used to move logs about, they seem to have similar configuration and work in a similar way. The steering is brilliant, one of the rear axles steers in addition to the model articulating in (...) (22 years ago, 14-Nov-03, to lugnet.robotics, lugnet.technic)
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| | Re: Pnumatic Grabber arm using Large (48mm) cylinders
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Here be grabbers: (URL) last two use the small cylinder, but I'm sure you can beef things up a bit and use the big ones. Have fun! :) (22 years ago, 14-Nov-03, to lugnet.robotics, lugnet.technic)
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| | Re: Pneumatic Quadraped 242
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(...) Wow, that's massive! And a video of at least one cycle would be helpful :) Why the large footprint? (22 years ago, 14-Nov-03, to lugnet.technic, lugnet.build, lugnet.robotics)
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| | Pnumatic Grabber arm using Large (48mm) cylinders
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Hi, i want to build a small pnumatic grabber for a little single rcx robot that i am building. The only problem is, i only have the pnumatic parts from the backhoe and ultimate builders set. I can't seem to come up with a design for a grabber that (...) (22 years ago, 14-Nov-03, to lugnet.robotics, lugnet.technic)
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| | Re: Motor Power
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G'day Gahlord, Just outof interest, as an experiment with my science class, we easily towed 30kg (66pounds) on a trolly, using a robot with two motors, 8 tooth gear driving a 40 tooth gear. Traction was the limiting factor, with tyres slipping - the (...) (22 years ago, 14-Nov-03, to lugnet.robotics)
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| | Compiling Classes
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I have several large classes in external .h and .cpp files that are added to my project and compiled into the .lx. I found that when I changed the number of calls to a major procedure from 2 down to 1, the final program size went down 20%. Are these (...) (22 years ago, 13-Nov-03, to lugnet.robotics.rcx.legos)
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| | Pneumatic Quadraped 242
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Hi All, I just snapped some pictures of my latest MOC. It is a pneumatic quadraped that has an advanced walking gait made completely out of lego pneumatics. Instant walking, just add air pressure. Quad242's front left and back right legs are paired (...) (22 years ago, 13-Nov-03, to lugnet.technic, lugnet.announce.moc, lugnet.build, lugnet.robotics)
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| | Re: Motor Power
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(...) And then there was a 48 pound lift: (URL) be more realistic, two 9V geared motors powered by 6AA batteries can provide much mechnical power. It all depends on your gearing and set-up, but I have a 10-pound model that rolls along easily powered (...) (22 years ago, 13-Nov-03, to lugnet.robotics)
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| | how to use LNP class?
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Holla, I have been been doing some tests of protocols from lejOS API where I'm about to give a try with this LNP class. The reason is to enable direct host addressing on my app, avoiding the packet_guaranty_issue (as_seen_from_exemple (...) (22 years ago, 13-Nov-03, to lugnet.robotics.rcx.java)
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| | Re: 4095 Record and Play
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"John Barnes" <barnes@sensors.com> wrote in message news:Ho92G6.170F@lugnet.com... (...) be (...) easier (...) that (...) battery (...) draped (...) standards (...) Sounds like promising news. I'd do almost anything (within reason) to make this (...) (22 years ago, 13-Nov-03, to lugnet.robotics)
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