用51单片机开发的音乐盒，蜂鸣器发声，程序里面包含三首歌的编码，溜溜的情歌、断桥残雪 、青花瓷。歌曲目录可在12864上显示-51 microcontroller development of the music box, the buzzer sounds, the program which contains the coding of the three songs, yo love songs, Broken Bridge, blue and white porcelain. The s