Question about control current from Arduino bipolar motor shield?
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How to control current from Arduino bipolar motor shield?I have the DRI0023 stepper motor shield for the Arduino and the current is set inconveniently high, at 1.6 amps per coil. I have a 1.2 amp max current motor. Is there any way to reduce the peak current? Is the reference pin brought out somewhere? My motor is 3 ohms per coil, so I can't just turn down the voltage