5 Phase Stepper Motor Driver Circuit

The compact 5 Phase stepper driver project can handle motor up to 3.5amps supply 12-30V DC, driver has facility to set the load current, driver provides half stepping and full stepping, and easy to drive with step and direction pulse, trimmer pot provided to set the current, The SI-7510 is a pre-driver IC for driving 5-phase stepper motors wound in
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