Arduino Stepper (A3967) EasyStepper | coeleveld
Arduino Stepper (A3967) EasyStepper. By telleropnul, October 26, 2016. Description. Bipolar stepper motors always have only 4 wires. They require a dual H bridge to drive them.Manually controlling bipolar stepper motor with Arduino ...
Arduino sketch for the manual EasyDriver control of bipolar stepper motors. Also see the code in the post below. The circuit is extremely simple because most of the hard work of commutating the windings of the stepper is done by the Allegro A3967 motor controller chip, mounted on the EasyDriver board.The Arduino can be any incarnation thereof.
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