EasyDriver is a simple magnetic stepping motor driverï¼Œit can be used to drive 7V to 30V bipolar two-phase magnetic stepping motorï¼Œwhat you should do is that link Arduino to 4 controller of magnetic stepping motorï¼Œthen you can get a point-device electric machine control circuitã€‚
Don't link the components when electrification state or cut motorï¼Œor you will destroy magnetic stepping motor.
One part is the three cables linking Arduino to GND, STEP, DIRï¼Œseparately GND PINã€step-by-step impulse pin and directional control pinï¼ŒSTEP and DIR using Arduino common digital I/O pinï¼š
Another part is GND and +V pin which supply power to motors and MA and MB connecting to two-phase stepper motor:
A0 ~ A6 of Arduino can be used as I/O pin when needfulï¼ŒA0 to digital I/O is 14ï¼ŒA1 to digital I/O is 15ï¼Œto reason by analogy
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