| 摘要 |
PROBLEM TO BE SOLVED: To correct fluctuation of a driving means, and to constantly supply the same driving output to a motor. SOLUTION: A device has a motor driver 20 that generates an output based on a control signal and drives a motor 21 referring to record by the output, a ROM 3 that stores a PWM table for driving the motor 21, and a CPU 2 that supplies a control signal according to the PWM table to a motor driver 20 and corrects information being read from the PWM table based on the comparison result between the output and a reference value. |
