| 摘要 |
PURPOSE: A 25m-target conveying apparatus is provided to improve the convenience of use and to expand the life span thereof by automatically conveying the 25m-target by using a micro-controller. CONSTITUTION: A distance for conveying a target is selected by a user. Then, a start switch of a target conveying apparatus is turned-on. Thus, a current is applied to a circuit so that the target is moved in a forward or a backward direction. The user reduces the speed of the target when the target reaches a predetermined distance before the target reaches the selected position. When the target reaches the selected position, the operation of the circuit is stopped so that the current applied to the circuit is shut-off. Then, the user again pushes the start switch so that the current is again applied to the circuit, thereby moving the target in a reverse direction.
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