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 Robotics / 1871
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Subject: 
Re: More input
Newsgroups: 
lugnet.robotics
Date: 
Tue, 29 Dec 1998 13:02:24 GMT
Viewed: 
1261 times
  
A similar scheme can be found at:
http://ourworld.compuserve.com/homepages/Michael_Gasperi/lego.htm.  Just go
to the section about dealing with only three inputs.
Mike G.



Message is in Reply To:
  More input
 
After realizing that the input ports read resistance, I had an idea. Suppose that I used a network of switches and parallel resisters to differentiate between switches? Here's the circuit I have in mind: gnd-----+--[22k]------ switch --+ A | | (...) (26 years ago, 28-Dec-98, to lugnet.robotics)

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