 | | A better full adder!
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I realized this afternoon that I could cull a switch from my earlier design. It's now down to 12 switches from 13. 4 switches ganged onto each piston. The wiring schematic is here: (URL) on how to interpret the diagram can be found in an earlier (...) (21 years ago, 26-Jun-03, to lugnet.technic, lugnet.robotics)
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| | Re: Mechanical Memory for Computing
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(...) About half-way down this page (URL) is a diagram and short discussion of a possible design for molecular level RAM. The diagram shows 2 memory cells of 2 bits each and the mechanism to select which memory cell is being read/written. In my LEGO (...) (21 years ago, 25-Jun-03, to lugnet.technic, lugnet.robotics, lugnet.build)
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| | Re: Mechanical Memory for Computing
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(...) <SNIP> (...) Do you happen to have any links to the molecular RAM design you are referencing? It would be very cool to compare and contrast your excellent model with the "real world" counterpart. Jona (21 years ago, 25-Jun-03, to lugnet.technic, lugnet.robotics, lugnet.build)
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| | Re: Mechanical Memory for Computing
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(...) I concur. It's only a matter of time now before someone figures out how to build Babbage's Difference Engine from Lego. Becky (21 years ago, 25-Jun-03, to lugnet.technic)
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| | Re: Mechanical Memory for Computing
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Brilliant! Positively brilliant! >> Mark (21 years ago, 25-Jun-03, to lugnet.technic, lugnet.robotics, lugnet.build)
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| | Mechanical Memory for Computing
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Inspired by the recent pneumatic computing thread I have created some LEGO mechanical memory. It is an adaptation of a possible design for molecular level RAM. The folder is at (URL) with details below. In this overall view of it (URL) the sliding (...) (21 years ago, 25-Jun-03, to lugnet.technic, lugnet.robotics, lugnet.build, lugnet.announce.moc)
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| | First Reaction to the Takanuva set (8596)
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There is no way that, in the movie, Takanuva does not come to a screeching halt in front of the other Toa and throw a shower of dust on them. Is there a biker term for that maneuver? (21 years ago, 24-Jun-03, to lugnet.technic.bionicle, FTX)
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| | Re: LEGO design patterns... you know, there's a book in that, I'm sure of it!
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(...) LOL actually most (all?) Harleys are belt drive. When is belt drive a better option? But I agree a compendium of such "secrets" would be a good thing. But it'd take a lot of time & effort to compile, and that's after you've taken the abstract (...) (21 years ago, 24-Jun-03, to lugnet.technic)
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| | Re: LEGO design patterns... you know, there's a book in that, I'm sure of it!
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(...) No, you're spot on. Gears and chain drives are both viable ways of transmitting power... but the real trick is to know when each one is a good choice, It's not even enough just to say "chains are good for bikes and gears are good for cars".... (...) (21 years ago, 24-Jun-03, to lugnet.technic)
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| | Re: Blacktronicle II: Bohrokitron
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(...) I was a bit less than surprised, actually. Paul Coombs already mentioned that his Gremlin MOCs weren't very well-received, and this one is quite similar in concept. (...) Isn't that like saying a team is on a two-game winning streak? I've made (...) (21 years ago, 24-Jun-03, to lugnet.technic.bionicle, lugnet.build.mecha, lugnet.space, FTX)
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