 | | Re: Clock strikes hours
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(...) Sounds good except that you need a lot of links and last time I looked links are hard to fine (where I live anyway) (25 years ago, 4-Dec-00, to lugnet.technic)
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| | Micro Scout powered scorpion
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Hey gang =) I just put pictures of my Micro Scout powered scorpion up at (URL) The parts mostly came from the Droid Developer kit but I had to throw in a few more gears and some other random parts. When the scorpion walks, it moves it's claws and (...) (25 years ago, 4-Dec-00, to lugnet.technic, lugnet.robotics)
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| | Clock strikes hours
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I came up with a Lego implementation of a clock striking device that strikes a bell to indicate the hour. At 1:00, it rings the bell once, at 2:00 it rings the bell twice, etc. It is powered by a weight, and it will play the sequence of hours over (...) (25 years ago, 4-Dec-00, to lugnet.technic)
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| | Re: 3 Section Telescopic Crane Boom
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(...) What you are thinking of is generally referred to as a "multi stage hydraulic ram", but as far as I can ascertain, that is not how real multi sectioned booms with more than 3 sections work. An engineer friend of mine suggested that using this (...) (25 years ago, 3-Dec-00, to lugnet.technic)
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| | Re: 3 Section Telescopic Crane Boom
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Neat! I'd often thought about trying something like this! When I was a kid, (pre-technic!!) I built a gantry crane that used a complex series of cables (string) and pulleys. I only had 1 (4.5V) motor at the time, so all movement had to be controlled (...) (25 years ago, 3-Dec-00, to lugnet.technic)
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