| 摘要 |
The circuit repeats ejecting and inserting a tape for a specified numbers automatically. The circuit includes an external signal receiver(20) for receiving signals from the external, a microcomputer(40) for controlling system according to the output signal of the external signal receiver(20), a tape loading controller(60) for controlling loading motor(100), and a counter display(70) for counting and displaying the number of events and times.
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