| 摘要 |
The present invention relates to a radio controllable clock comprising an hour wheel associated to the hour hand of the clock and a minute wheel associated to the minute hand of the clock, the hour wheel being provided with means to interrupt or reflect an intersecting light beam, wherein the minute wheel is coupled to the hour wheel and wherein the hour and the minute wheels are driven by a single stepper motor. The present invention also relates to methods for detecting and adjusting the position of a radio controllable clock. |
