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Old 08-05-19, 09:07 AM   #14
Daox
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Thats pretty much what I was thinking. Thanks for confirming Mike! You've been quite helpful on this project and I appreciate it.

I was able to find a nice LM3914 board which drives an LED bar graph with a push button right on it. It seems pretty perfect for the job. They have two pots, one to adjust the 'full' voltage, and one to adjust the 'empty' voltage. That is also ordered and now on its way from China.

https://www.ebay.com/itm/LM3914-3-7-...02d0%7Ciid%3A1

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