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Subject: 
Re: Building a computer from Lego's
Newsgroups: 
lugnet.robotics, lugnet.general
Date: 
Tue, 30 Jan 2001 20:24:20 GMT
Viewed: 
65 times
  
Well I guess we are using the term "computer" a little loosely.  But if it
could play tic-tac-toe then it made decisions based variable input, thats
kind of like a computer.  And using an RCX would definitely NOT count.

Bob

In lugnet.robotics, Eric Joslin writes:
In lugnet.robotics, David Eaton writes:

Of
course, I seem to remember that Mario Ferrari (I think it was him?) built
one using an RCX-- does that count? ;)

It was Mario and Marco Beri, they had it with them at Mindfest.  I don't know
if Mario's brother Gulio had any input into it, so if I'm leaving him out
accidentally don't hit me.

eric



Message has 3 Replies:
  Re: Building a computer from Lego's
 
I remember a sort of programmable crane from the first technic ideas book. You'd program it with gear racks on a plate. See (URL) that count? Duq (24 years ago, 30-Jan-01, to lugnet.robotics, lugnet.general)
  Re: Building a computer from Lego's
 
(...) What if you used the RCX to power each subsystem, but not the entire computer? For example, one RCX for the keyboard, another on the tape drive, and another on the output. They communicate via the IR ports (or by raising and lowering flags (...) (24 years ago, 31-Jan-01, to lugnet.robotics)
  Re: Building a computer from Lego's
 
(...) I'm pretty sure the Tinkertoy 'computer' was basically a look-up table that had all positions coded into it with the correct responses, making use of symmetries to cut down the size of lookup needed. I don't really consider that to be a (...) (24 years ago, 31-Jan-01, to lugnet.robotics, lugnet.general)

Message is in Reply To:
  Re: Building a computer from Lego's
 
(...) It was Mario and Marco Beri, they had it with them at Mindfest. I don't know if Mario's brother Gulio had any input into it, so if I'm leaving him out accidentally don't hit me. eric (24 years ago, 30-Jan-01, to lugnet.robotics, lugnet.general)

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