battery level indicator using pic

Discussion in 'General Electronics Chat' started by AFAS87, May 6, 2010.

  1. AFAS87

    Thread Starter Member

    Oct 9, 2008
    23
    0
    hi...
    any one has a circuit that measure the car battery level using PIC microcontroller or has an idea of that??
    thanks..
     
  2. nsaspook

    AAC Fanatic!

    Aug 27, 2009
    2,907
    2,165
    What do you want to measure? Electrolyte level, SG, voltage levels are easy, the real state of charge is tricky.

    http://www.solarnavigator.net/battery_charging.htm
     
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