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STEPPING MOTOR DRIVING DEVICE, STEPPING MOTOR DRIVING METHOD, STEPPING MOTOR DRIVING PROGRAM, AND ELECTRONIC WATCH
STEPPING MOTOR DRIVING DEVICE, STEPPING MOTOR DRIVING METHOD, STEPPING MOTOR DRIVING PROGRAM, AND ELECTRONIC WATCH
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机译:步进电机驱动装置,步进电机驱动方法,步进电机驱动程序和电子手表
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摘要
PROBLEM TO BE SOLVED: To provide a stepping motor driving device capable of accurately detecting whether or not it has rotated to a predetermined position, and to provide a stepping motor driving method, a stepping motor driving program, and an electronic watch.SOLUTION: A driving device for driving a stepping motor generates a driving pulse for rotating the rotor of the stepping motor to a predetermined position, and after output of the driving pulse and before generation of an electromotive force by rotation of the rotor of the stepping motor with the driving pulse, a pendulum pulse for rotating the rotor of the stepping motor at a predetermined speed is generated and outputted.SELECTED DRAWING: Figure 1
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