Ways of tapping the voltage of nickel cadmium cell WITHOUT losses.
Topic: Ways of tapping the voltage of nickel cadmium cell WITHOUT losses.
(Read 1 time)
Location: nr Bundaberg, Australia
Scattered showers my arse -- Noah, 2348BC.
Re: Ways of tapping the voltage of nickel cadmium cell WITHOUT losses.
Jun 05, 2012, 02:36 am
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