Well - my motor will be running in both directions - so I will need to build some logic in to the wiring to determine which pin is ground... right? Or is there a more clever way to do that?
For SENSE pin I read on another forum you should use a small value resistor like 0.2 Ohm to lower voltage drop, then use an op-amp to raise the voltage, allowing a more precise ADC conversion. Is it right?
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