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Super-Digi-Comp 8Bit Flip flop   Message List  
Reply | Forward Message #1627 of 1690 |
RE: [Friends of DigiComp] Super-Digi-Comp 8Bit Flip flop

Thoughts:
* I admire you for building your own.
* Replace the link between positive and negative clock plates with a crank
and cams that smoothly moves both plates.
* Clock drive could use ball bearings on the cam surfaces:
http://www.vxb.com/Merchant2/merchant.mvc
* Plan ahead so it can be motor driven.
* Add a switch or optical interrupter on one flip-flop to automatically
shut-off motor after computation.
* Teflon sleeves on the logic and clock rods might reduce friction.
* Instead of using bumps to keep the flip-flops in their correct locations
during vibration, maybe use magnetic repulsion to maintain a small force
away from the center position.

Send photos.

-Bob S.



-----Original Message-----
I am thinking 8 flip-flops (the sliding 1's and 0's) and at least 20 logic
banks (clock rods).
Any thoughts on this?

Andries




Fri May 15, 2009 7:26 pm

pasodad
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Message #1627 of 1690 |
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Hi all, I am an electro-mechanical engineer, and I am simply fascinated by the digi-comp. I have just built a laser CNC cut stainless steel version, will post...
profpetrof
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May 15, 2009
12:47 pm

Yes, yes, yes!   Can you detail your progress along with some graphics of your piece parts and drawings?  I would love to develop along with you and...
Fred Hatfield
nonny70152
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May 15, 2009
1:23 pm

My interest with DigiComp comes from my obsession with trying to design mechanical logic gates. I want something that does NOT rely on marbles rolling...
shkaboinka
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May 18, 2009
8:50 pm

I cannot find the file "logic.bmp" in the specified file.  I am interested in the development of mechanical computers utilizing similar materials, especially ...
Fred Hatfield
nonny70152
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May 19, 2009
1:27 am

I found it easily. The link led to a directory containing it. Neil...
Neil Morrison
neils_morr
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May 19, 2009
3:22 am

Dan, "Nobody seems to care." When did you bring it up? Powered logic gates have been simulated in Phun. Go to http://phunland.com/phunbox/ and search "logic...
Bob S.
pasodad
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May 19, 2009
2:15 am

Thoughts: * I admire you for building your own. * Replace the link between positive and negative clock plates with a crank and cams that smoothly moves both...
Bob S.
pasodad
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May 15, 2009
7:28 pm

I've seen more DC1's on eBay the last few months than I've seen for a couple of years. Most are in very good condition. -Bob S....
Bob S.
pasodad
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May 16, 2009
7:37 pm

... you might want to look at information on konrad zuse's z1 computer. (http://user.cs.tu-berlin.de/~zuse/Konrad_Zuse/en/z1-metal-sheets.html) it shows...
pmwestenkirchner
pmwestenkirc...
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May 19, 2009
10:23 pm
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