Control device for servomotor of driving device used in toy, controls signal per clock to servo motor, so that any position of track or travel range of angles corresponds to sequence of control signals of certain pulse widths

摘要

The device (1) has a switch for an input of command signals to a processor, a timer for setting of clocks and a storage unit for temporary storage of items. The processor controls signal per clock to the servo motor (2), so that any position of the track or travel range of angles corresponds to a sequence of control signals of certain pulse widths. The processor saves the positions by storing the respective pulse widths of the control signals in a memory unit, and to start in a control mode by inputting a command signal to move to the stored position again. An independent claim is included for driving device.