I need to measure the battery capacity using an ATmega32 microcontroller.
Hello everyone
I need to measure the battery capacity using an ATmega32 microcontroller. What is the best method or sensor to use? And How can I account for the battery's discharge rate and voltage drop over time in my measurements?
I would
I'm a bit stuck and would appreciate any guidance
I need to measure the battery capacity using an ATmega32 microcontroller. What is the best method or sensor to use? And How can I account for the battery's discharge rate and voltage drop over time in my measurements?
I would
I'm a bit stuck and would appreciate any guidance
Solution
Use an analog-to-digital converter (ADC) pin on the ATmega32 to measure the battery voltage. You'll need a voltage divider circuit to scale the voltage to the ADC's input range (0-5V).
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