Yes, it is doable. You may want to power the MCU with a DC to DC converter to have a constant voltage, then the actual battery voltage can be measured. Or set up a reference voltage with a divider.
Yes, it is doable. You may want to power the MCU with a DC to DC converter to have a constant voltage, then the actual battery voltage can be measured. Or set up a reference voltage with a divider.
Dave
Always wear safety glasses while programming.
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