| 摘要 |
PURPOSE: To provide an inexpensive remote control device with high reliability and long durable years. CONSTITUTION: The remote control device 1 has a local operation body 3, and remote stepping motors 11X, 11Y, and the operation body 3 has an angular velocity sensors 4X, 4Y detecting an angular velocity around x, y axes and a signal processing circuit 6. When the operation body 3 is turned, the angular velocity sensors 4X, 4Y output a voltage corresponding to the angular velocity to the signal processing circuit 6. The signal processing circuit 6 converts the output voltage of the sensors 4X, 4Y into pulse signals whose frequency is proportional to the voltage and outputs the signal to the corresponding stepping motors 11X, 11Y, which are driven to rotate based on the signal. |
