John John Vu
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Oct 20,2020
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Digital battery capacity meter

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Published: Oct 20,2020
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Topic
DIY Electronics
battery capacity meter
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  • have you somewhere a video how it works? or real photos? thank you

    Feb 15,20211 Comments
    John John Vu 2021-02-16 16:28:21Reply

    No video, added photo.

    Reply

  • Simple? Way to complex just to capacity test batteries. I just build a bunch of pcbs that test 3 cells at time. Just uses a Arduino Nano, 3 mosfets, 3 power resistors, some resistors, LCD, and a button

    Nov 06,20201 Comments
    John John Vu 2020-11-08 02:43:52Reply

    It's easier for you to write a program for Arduino, but it will be easier for someone to assemble this circuit. :)

    Reply
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