Description: Introduced the development history of stepping motor, and domestic status and stepper motors prospects for future applications. And expounded the stepper motor speed, angle, torque control principle. In this paper, a stepper motor controller design, and drew a schematic and PCB board map, write the program source code. The realization of the stepper motor speed, angle control, and completed production in kind. The main use of this period Protel99SE software and system schematic drawing board, using the software program code proteus7.1 simulation and functional verification of the theory. Finally, hardware debugging code to verify the actual function, to complete the controller design.
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3d097719-2657- L297／298步进电机控制.doc
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