satisharyal
Newbie level 3
i need to monitor 24v li-ion battery using pic microcontroller. How can it be possible because pic can have maximum 5 volt input.. any suggestion please
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i am thinking of using ltc3115-1 dc/dc converter and connect with pic16f877a and using pwm to monitor the battery voltage.... this just my conceptis it possible or not
Wow, maybe you should put some vacuum tubes and a bicycle pump in there, too.
Why don't you just use two resistors?
i am thinking of using ltc3115-1 dc/dc converter and connect with pic16f877a and using pwm to monitor the battery voltage.... this just my conceptis it possible or not
but i think there will be excess power dissipation in resistor
Here's an ideal circuit for you.