Subject:
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Re: LEGO Computers & Logic Gates
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Newsgroups:
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lugnet.technic
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Date:
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Sun, 14 Mar 2004 10:27:50 GMT
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Viewed:
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1794 times
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"Martin Howard" <goldfishwbp@yahoo.com> wrote in message
news:HuJDsu.20sL@lugnet.com...
> Hi everyone,
>
> OK I've not actually built a LEGO computer, but I have recently been
> considering the idea. The first step has been to develop logic gates.
> Rather than go down the pneumatic route, which has been pretty successful,
> I've tried to do it mechanically. So far I've made NOT, AND, NAND, OR,
> NOR, a basic NAND latch (flip-flop) and a clocked NAND latch.
That is some very interesting work. It reminds me of the discrete component
machines I have worked on. As Steve mentions, you will need a lot of
amplification to drive it. I think a Full adder or Half Adder Subtracter
could be reasonably operated. Good work on your part!
--
Bob Fay
http://www.ozbricks.com/bobfay/
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Message has 1 Reply:
 | | Re: LEGO Computers & Logic Gates
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| (...) Discrete component machine - now they sound interesting. Is there a good overview of such things on the web anywhere? Amplification seems to be the common comment. I'll have to try and find my thinking cap again ;-) Cheers, Martin. (21 years ago, 16-Mar-04, to lugnet.technic)
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