[{"title":"(10个子文件17KB)51单片机蜂鸣器播放音乐、暂停音乐以及选择音乐的实现","children":[{"title":"程序","children":[{"title":"music.M51 <span style='color:#111;'>9.41KB</span>","children":null,"spread":false},{"title":"music <span style='color:#111;'>4.93KB</span>","children":null,"spread":false},{"title":"music.plg <span style='color:#111;'>172B</span>","children":null,"spread":false},{"title":"music.lnp <span style='color:#111;'>43B</span>","children":null,"spread":false},{"title":"music.uvopt <span style='color:#111;'>56.16KB</span>","children":null,"spread":false},{"title":"music.uvproj <span style='color:#111;'>13.08KB</span>","children":null,"spread":false},{"title":"music.c <span style='color:#111;'>4.61KB</span>","children":null,"spread":false},{"title":"music.hex <span style='color:#111;'>1.76KB</span>","children":null,"spread":false},{"title":"music.OBJ <span style='color:#111;'>4.90KB</span>","children":null,"spread":false},{"title":"music.LST <span style='color:#111;'>12.65KB</span>","children":null,"spread":false}],"spread":true}],"spread":true}]