51单片机不同按键控制音乐

[{"title":"（ 16 个子文件 30KB ） 51单片机不同按键控制音乐","children":[{"title":"不同按键控制音乐","children":[{"title":"lbp.c <span style='color:#111;'> 4.89KB </span>","children":null,"spread":false},{"title":"lbp.M51 <span style='color:#111;'> 8.66KB </span>","children":null,"spread":false},{"title":"STARTUP.OBJ <span style='color:#111;'> 749B </span>","children":null,"spread":false},{"title":"lbp.lnp <span style='color:#111;'> 54B </span>","children":null,"spread":false},{"title":"lbp <span style='color:#111;'> 7.29KB </span>","children":null,"spread":false},{"title":"lbp.hex <span style='color:#111;'> 4.08KB </span>","children":null,"spread":false},{"title":"lbp_uvopt.bak <span style='color:#111;'> 55.21KB </span>","children":null,"spread":false},{"title":"lbp.LST <span style='color:#111;'> 8.37KB </span>","children":null,"spread":false},{"title":"lbp.plg <span style='color:#111;'> 174B </span>","children":null,"spread":false},{"title":"lbp_uvproj.bak <span style='color:#111;'> 0B </span>","children":null,"spread":false},{"title":"STARTUP.A51 <span style='color:#111;'> 6.23KB </span>","children":null,"spread":false},{"title":"lbp.uvproj <span style='color:#111;'> 13.09KB </span>","children":null,"spread":false},{"title":"STARTUP.LST <span style='color:#111;'> 13.72KB </span>","children":null,"spread":false},{"title":"lbp.OBJ <span style='color:#111;'> 7.60KB </span>","children":null,"spread":false},{"title":"lbp.__i <span style='color:#111;'> 33B </span>","children":null,"spread":false},{"title":"lbp.uvopt <span style='color:#111;'> 55.42KB </span>","children":null,"spread":false}],"spread":false}],"spread":true}]