Commonly people use Darlington Array to control stepper motors such as ULN2003 or ULN2004. Here I want to show you how to use L298N Dual Motor Driver to drive a 4-wire bi-polar stepper motor. Well, it may be more expensive than a Darlington Array Chip so consider this as an "option".The reason I am ...By: chienline
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from Instructables: exploring - technology - robots http://ift.tt/1AQ9bTt
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