RdM wrote:
No, a way of switching between resistors in an input attenuator in
combinations so that only two resistors are in circuit at any time,
with only a few relays ... have a look here for some discussion (and
links) on it. http://tinyurl.com/2zuxy
Ah, I get the idea. Does that method sound 'steppy', or is the transition
smooth?
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Wally
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