[geeks] 9v battery meter

Kris Kirby kris at catonic.net
Thu Jan 23 15:08:21 CST 2003


On Fri, 10 Jan 2003, Kurt Huhn wrote:
> All I want is to build one with an array that light all the LEDS when the
> battery is full, and increments down, turning off LEDs as battery power
> drops.

LM339 and a few dividers?

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Kris Kirby, KE4AHR  <kris at nospam.catonic.net>  TGIFreeBSD IM: 'KrisBSD'
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