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Homemade Battery Capacity Tester


Battery Capacity Tester
126 Best Homemade Lathe Accessories
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BUILDER:
Nick Hill on nickhill.co.uk
DESCRIPTION:
Homemade battery capacity tester intended for both primary and rechargeable cells. Circuit consists of a shunt resistor and a repurposed analog watch utilized as an indicator.
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Apr 10, 2014 5:30 PM
DIYer
Interesting use of that analog watch as non-volatile memory. That's quite creative!
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LEVEL OF DETAIL (1-5):
4


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DIY Battery Capacity Tester - comment on how to build a Battery Capacity Tester - 1 comments
DIYer says:
Apr 10, 2014 5:30 PM
Interesting use of that analog watch as non-volatile memory. That's quite creative!

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