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Old 8th Aug 2020, 10:37 pm   #129
Ted Kendall
Dekatron
 
Join Date: Jul 2008
Location: Kington, Herefordshire, UK.
Posts: 3,675
Default Re: Very low noise op amp recommendations?

Very true. Actually the calibration process is not quite recursive, as the graticule in the light box is a straightforward ruler, in effect, but it is long and convoluted. It's still nice to know that you can get one part of the chain exactly right, though.
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