51单片机实例+蜂鸣器音乐播放

[{"title":"（ 12 个子文件 13KB ） 51单片机实例+蜂鸣器音乐播放","children":[{"title":"51单片机实例+蜂鸣器音乐播放","children":[{"title":"2.Uv2 <span style='color:#111;'> 2.06KB </span>","children":null,"spread":false},{"title":"2.hex <span style='color:#111;'> 1.23KB </span>","children":null,"spread":false},{"title":"单音音乐.c <span style='color:#111;'> 2.72KB </span>","children":null,"spread":false},{"title":"2.Opt <span style='color:#111;'> 979B </span>","children":null,"spread":false},{"title":"2.plg <span style='color:#111;'> 15.43KB </span>","children":null,"spread":false},{"title":"2_Uv2.Bak <span style='color:#111;'> 2.01KB </span>","children":null,"spread":false},{"title":"2 <span style='color:#111;'> 5.13KB </span>","children":null,"spread":false},{"title":"单音音乐.LST <span style='color:#111;'> 5.49KB </span>","children":null,"spread":false},{"title":"2_Opt.Bak <span style='color:#111;'> 788B </span>","children":null,"spread":false},{"title":"单音音乐.OBJ <span style='color:#111;'> 5.60KB </span>","children":null,"spread":false},{"title":"2.lnp <span style='color:#111;'> 41B </span>","children":null,"spread":false},{"title":"2.M51 <span style='color:#111;'> 6.00KB </span>","children":null,"spread":false}],"spread":false}],"spread":true}]