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PaxInstruments / labwiz-board

A development board based on the STM32 series processors specifically targeting the STM32F103RxT series.
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Coulomb counter #11

Closed charlespax closed 8 years ago

charlespax commented 8 years ago

See http://community.paxinstruments.com/t/pax-instruments-multilogger/167

charlespax commented 8 years ago

From stmdude:

Columb-counters are sexy beasts, but they're probably a bit overkill in this application. Approximating SoC (State of Charge) from just VBAT is enough, unless you put loads high enough on the battery for the IR to matter. (In that case, you'll get erroneously low readings when the system is under load)

charlespax commented 8 years ago

We won't need this as long as we measure the battery voltage (#6).