hi, I found this circuit to drive bipolar steppers. [image] And i'd like to drive a stepper like this: [image] the stepper specs are: 0.6A/phase 7ohm What voltage should I use to drive this stepper? 12v? Also, regarding the NPN transistor, will a BC547 do? Is there a cheaper alternative fo…

Stepper motor

Grumpy_Mike August 26, 2012, 6:10pm 6

Quite a few wrong words in that last post rendering it meaningless.

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