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Jul 5, 2020 at 21:01 vote accept Nik
Jul 5, 2020 at 20:04 history edited Marko Buršič CC BY-SA 4.0
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Jul 5, 2020 at 19:50 comment added Marko Buršič No, but if you use the comparator to detect the current limit, then these two currents are the same max PSU = max Motor current, I didn't see you were actually using a comparator as digital true/false output..
Jul 5, 2020 at 19:28 comment added Nik Well the idea pooped up after working with Bts7960. They are half bridges on single arduino Full bridge module and they each have the current sense out from an op amp (that does sensing on high side fet, had to do the thing with OR gates because 2 comparators were needed). Won't we get motor current on the shunt resistor and not Psu current?
Jul 5, 2020 at 18:55 history answered Marko Buršič CC BY-SA 4.0