So I needed an over discharge battery protection and I've built something like this: [image] However something is wrong with this hystereses calculation. The voltage I get to the positive input isn't the total voltage divided by 4. To add it I used this calculator: http://www.daycounter.com/Calc…

LM393 Positive Hystereses Calculation

jremington October 10, 2017, 4:45pm 4

You are not making any sense to me.

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