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Battery level indicator

Discussion in 'Power Electronics' started by dusseldorf101, Dec 21, 2011.

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  1. dusseldorf101


    Dec 21, 2011
    Can anyone help me, im looking to make a 12v battery level indicator that is displayed on a 10 segment display to visually denote the battery level. The indicator is to be integrated as a sub system of a larger circuit.

    Any help is much appreciated thanks
  2. (*steve*)

    (*steve*) ¡sǝpodᴉʇuɐ ǝɥʇ ɹɐǝɥd Moderator

    Jan 21, 2010
    What sort of battery is it?

    If it's a lead acid battery then google "expanded scale voltmeter LM3914"
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