Hi guys, maybe this is a little offtopic, but i'm sure you could help me. I'm implementing a simple battery charger, and I need to messaure voltages ranges from 0 to 12 V. ¿Could I use the PIC integrated ADC to messaure above 5 V (provided that I use the voltage reference pins tied to 0 and 12 V, for example)? Most external ADC have a 0 to 5V input range.... How would you guys solve this? Any Ideas?
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