| 摘要 |
A compass having a function of searching goods is provide to indicate a position of goods in visual and acoustic by receiving a signal from the goods. In a compass having a function of searching goods, a receiver receive a signal emitted from a sound chip incorporated into the goods. A scanner scans an identification code of the sound chip. A memory stores the scanned identification code. A speaker converts the signal received from the receiver into a sound to output the sound. An LCD(Liquid Crystal Display) screen indicates information on a position, the goods, and the identification code which is recorded in the memory. A magnetic needle(140) indicates an orientation. And, a controller supplies power and controls an output of the speaker, the indication of the LCD screen, and the storage of the memory.
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