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花样流水灯
- 单片机P2的口上接有8只发光二极管LED组成的花样流水灯。通过对K按键的控制，控制花样流水灯左右循环流水点亮。(The P2 of the single chip microcomputer LED is connected with a water lamp composed of 8 light-emitting diodes. By controlling the K button, the water around the pattern light is controlled to l