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Forum Index : Microcontroller and PC projects : Micromite: Oscillocope, single version

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matherp
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Joined: 11/12/2012
Location: United Kingdom
Posts: 2972
Posted: 01:47am 27 Aug 2016
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Phil

I was never very happy with the circuit so you may want to do something different.

A simpler more robust solution would be to first attenuate the signal and then have a number of opamps with different gains selected onto the input pins using relays
 
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