I looking for the best way to control a NEMA 34 stepper motor (1.8º angle) http://www.act-motor.com/product/34hs_en.html with a non-arduino shield. Basically I need to send a PWM square wave on one pin of the arduino. Most tutorials and code I have come across use four pins and either an h-bridge o…

stepper motor control using PWM and non-shield motor driver

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