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You are here: Home / Topics / display the charge percentage of power bank on LCD

display the charge percentage of power bank on LCD

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Microcontroller › PIC › display the charge percentage of power bank on LCD

  • This topic has 1 reply, 2 voices, and was last updated 9 years, 4 months ago by Ashutosh Bhatt.
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  • February 19, 2016 at 5:15 pm #4306
    SHAMEEM
    Participant

    How to display the charging percentage of power bank on LCD display by using microcontroller?
    Detailed answer is needed

    February 22, 2016 at 11:02 am #13724
    Ashutosh Bhatt
    Participant

    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

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