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Topic: Ways of tapping the voltage of nickel cadmium cell WITHOUT losses. (Read 3366 times) previous topic - next topic


I think there are three ways to do this

1) High-res ADC with various combinations of voltage divider.
2) String of 12 intelligent monitors, each isolated from the cell it's monitoring.
3) A MUX made from relays feeding an isolated ADC.

I prefer #2 but probably #1 is easiest.

All these have been discussed ad nauseam in the past.

Rob Gray aka the GRAYnomad www.robgray.com

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