基于51单片机的喇叭发声原理程序

[{"title":"（ 13 个子文件 10KB ） 基于51单片机的喇叭发声原理程序","children":[{"title":"报警发声","children":[{"title":"报警发声_Uv2.Bak <span style='color:#111;'> 2.08KB </span>","children":null,"spread":false},{"title":"obj","children":[{"title":"报警发声.lst <span style='color:#111;'> 3.27KB </span>","children":null,"spread":false},{"title":"报警发声.lnp <span style='color:#111;'> 88B </span>","children":null,"spread":false},{"title":"报警发声 <span style='color:#111;'> 1.85KB </span>","children":null,"spread":false},{"title":"报警发声.hex <span style='color:#111;'> 332B </span>","children":null,"spread":false},{"title":"报警发声.m51 <span style='color:#111;'> 4.05KB </span>","children":null,"spread":false},{"title":"报警发声.plg <span style='color:#111;'> 404B </span>","children":null,"spread":false},{"title":"报警发声.obj <span style='color:#111;'> 2.13KB </span>","children":null,"spread":false}],"spread":true},{"title":"报警发声.c <span style='color:#111;'> 1.50KB </span>","children":null,"spread":false},{"title":"报警发声.Opt <span style='color:#111;'> 1.01KB </span>","children":null,"spread":false},{"title":"报警发声_Opt.Bak <span style='color:#111;'> 1.00KB </span>","children":null,"spread":false},{"title":"报警发声.Uv2 <span style='color:#111;'> 2.11KB </span>","children":null,"spread":false},{"title":"报警发声.plg <span style='color:#111;'> 170B </span>","children":null,"spread":false}],"spread":true}],"spread":true}]