Proteus下演奏非的一例子(51单片机,Keil工程文件及完整源代码).. 文件列表: guihua ......\Backup Of guihua.DBK ......\guihua ......\guihua.DSN ......\guihua.hex ......\guihua.M51 ......\guihua.Opt ......\guihua.PWI ......\guihua.Uv2 ......\guihua_Opt.Bak ......\guihua_Uv2.Bak ......\Last Loaded guihua.DBK ......\Speaker.asm ......\SPEAKER.HEX ......\Speaker.LST ......\Speaker.OBJ ......\Speaker.SDI……