 | | RE: Rotary electrical coupling
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It's interesting you mention this. I have also started to use RJ11 and RJ45 connectors in my constructions. It is a neat and compact way of routing 2, 4, 6, or 8 wires around. I am working out the most neat and compact way of stuffing them into a (...) (26 years ago, 6-Oct-99, to lugnet.robotics, lugnet.robotics.rcx)
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| | Re: Blue Air Tanks
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I've used a very light aluminum air freshener can called OZUIM. It's about 7-8 inches in length and a little over an inch in diameter. My guess is it is about 3 to 4 times the internal volume of the blue tanks. By removing the spray nozzle and using (...) (26 years ago, 6-Oct-99, to lugnet.robotics)
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| | Re: Blue Air Tanks
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Zany Brainy stores in the U.S still have a stock of the submarine model with the air tank. KL (...) (26 years ago, 6-Oct-99, to lugnet.robotics, lugnet.build)
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| | Re: pneumatic and hydraulic cylinders
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Hi everyone! can anyone recommend a place where i can get pneumatic and hydraulic cylinders, and hopefully at reasonable prices? my team and i are planning to build a robot making use of those cylinders. has anyone done the same? any advice would be (...) (26 years ago, 6-Oct-99, to lugnet.robotics.handyboard)
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| | LEGO robotics dis'd in CACM Forum.
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Howdy, Has anyone seen the October issue of Communications of the ACM? On page 13 is a letter critical of the recent article, "Using Autonomous Robotics to Teach Science and Engineering," that appeared in the June '99, page 85. The article is all (...) (26 years ago, 6-Oct-99, to lugnet.robotics)
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| | Blue tanks
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Lego shop at home has the sub discounted to $25.00. It's a deal! You get pneumatics stuff, including the blue tank, and a lot of other handy technic stuff like long yellow beams. JB (26 years ago, 6-Oct-99, to lugnet.robotics)
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| | Re: Blue tanks
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(...) Unfortunately, the sale expired on 30 September, IIRC. I don't know about S@H's policy on holding firm on such dates; might be worth a phone call to check on it. Cheers, Roger (26 years ago, 6-Oct-99, to lugnet.robotics)
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| | Re: LEGO robotics dis'd in CACM Forum.
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BAH! (to the writer of the nasty letter in the ACM communications) If one but peruses the Robot Store catalog (www.robotstore.com)--which I actually use as a source of inspiration for Lego 'bot building, one will see that Lego is by far the least (...) (26 years ago, 6-Oct-99, to lugnet.robotics)
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| | RE: LEGO robotics dis'd in CACM Forum.
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"Also, while LEGOs (sic) are a wonderful tool for encouraging creative play in children, they fall flat as a university educational or research tool. LEGOs (sic) have so many structural limitations, and LEGO geartrains have such poor frictional and (...) (26 years ago, 6-Oct-99, to lugnet.robotics)
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| | RE: pneumatic and hydraulic cylinders
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Reasonable is a such a subjective term ;>) You might look at (URL) They have a very broad assortment of small pneumatic stuff. Internationally available Parker http:/www.parker.com has all the big stuff you'll ever need... not necessarily cheap, but (...) (26 years ago, 6-Oct-99, to lugnet.robotics.handyboard)
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