 | | Re: LEGO Computers & Logic Gates —Ross Crawford
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| | | (...) just a lever, like a 3L liftarm. May reduce backlash a little. It would be interesting to investigate a way to make them with a +V input of some kind - maybe a motor somehow - that does the switching of the output, similar to the compressor (...) (21 years ago, 14-Mar-04, to lugnet.technic)
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| | | | | Re: LEGO Computers & Logic Gates —Martin Howard
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| | | | (...) Thanks for the comments. The 3L liftarm is a good idea. I did originally try something similar, but went with the rack and pinion system instead in the end. At the moment I'm trying to simplify the gates to the extent that I don't need any (...) (21 years ago, 16-Mar-04, to lugnet.technic)
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| | | | | | Re: LEGO Computers & Logic Gates —Ross Crawford
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| | | | | (...) Oh that was just my way of saying "amplifier" LOL. Getting an external power source (+V is electronics talk) to power the output rather than just the input. ROSCO (21 years ago, 16-Mar-04, to lugnet.technic)
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| | | | | | Re: LEGO Computers & Logic Gates —Kevin L. Clague
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| | | | (...) This is the same thing as the amplification issue mentioned in other posts. In our pneumatic gates, we can sometimes use pressure directly from the pumps as inputs to pneumatic switches, thus providing the "amplification" people are talking (...) (21 years ago, 16-Mar-04, to lugnet.technic)
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| | | | | | Re: LEGO Computers & Logic Gates —Martin Howard
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| | | | (...) Thanks for the comments, hints and suggestions. Designing something without the pieces - that's impressive! I think the idea of a motor to amplify the signal could be used and it should be possible to put in some sort of lever that switches (...) (21 years ago, 21-Mar-04, to lugnet.technic)
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