►2-wire connection for Unipolar Stepper Motor
We have seen the generally used 4-wire connection method for interfacing unipolar stepper motor, but we can simplify the design to make controller use less pins with the help of 2-wire connection method. The circuit for 2-wire connection is shown below.
We have seen the generally used 4-wire connection method for interfacing unipolar stepper motor, but we can simplify the design to make controller use less pins with the help of 2-wire connection method. The circuit for 2-wire connection is shown below.
[lightbox=unipolar_stepper_big.gif|Unipolar Stepper Motor connection|stepper motor connections]
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