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Microcontroller › PIC › display the charge percentage of power bank on LCD
How to display the charging percentage of power bank on LCD display by using microcontroller?
Detailed answer is needed
give voltage output of power bank as an input to internal ADC of ATmega16 micro controller. convert value in %
as if power bank max output is 5 V
read the value of digital output as = digital output *5 / 1024
% charging = value*100 / 5