| 摘要 |
PURPOSE: A sensor is provided to replay the recorded message by sensing input recycling products and to light a lamp for cleansing around a collecting box. CONSTITUTION: A recyclable product is inputted to an input hole(2) and stored in a mobile collecting container(3). At the same time, the recycling product is placed between the infrared ray transmitter and the infrared receiver of an infrared sensor(10). A sensed signal from the sensor is inputted to the controller(20) and the controller(20) outputs a specific sound from a memory and then replays the signal outside through a sound replayer(50). Then the controller operates a device(40) for lighting and flickering device a lamp. |
