| 摘要 |
The rotation angles around the X and Y axes due to the operation of a joystick lever having degrees of freedom of three axes are respectively detected by two rotation angle detectors. A push button switch is provided at the edge of the joystick lever. When the push button switch is not operated, the operating direction and operation amount of the joystick lever are calculated on the basis of the outputs of two rotation angle detectors. When the push button switch was operated, the operating direction and operation amount of the joystick lever are calculated from the output of either one of two rotation angle detectors. |
