51单片机数码管显示0-9999Hz频率计

[{"title":"（ 14 个子文件 69KB ） 51单片机数码管显示0-9999Hz频率计","children":[{"title":"数码管显示0-9999Hz频率计","children":[{"title":"code","children":[{"title":"main.c <span style='color:#111;'> 1.90KB </span>","children":null,"spread":false},{"title":"frequency.Opt <span style='color:#111;'> 831B </span>","children":null,"spread":false},{"title":"frequency.plg <span style='color:#111;'> 360B </span>","children":null,"spread":false},{"title":"frequency.M51 <span style='color:#111;'> 5.97KB </span>","children":null,"spread":false},{"title":"frequency.lnp <span style='color:#111;'> 30B </span>","children":null,"spread":false},{"title":"frequency <span style='color:#111;'> 4.78KB </span>","children":null,"spread":false},{"title":"frequency.hex <span style='color:#111;'> 1.60KB </span>","children":null,"spread":false},{"title":"frequency_Uv2.Bak <span style='color:#111;'> 2.05KB </span>","children":null,"spread":false},{"title":"main.LST <span style='color:#111;'> 5.03KB </span>","children":null,"spread":false},{"title":"frequency.Uv2 <span style='color:#111;'> 2.05KB </span>","children":null,"spread":false},{"title":"main.OBJ <span style='color:#111;'> 4.99KB </span>","children":null,"spread":false}],"spread":false},{"title":"Last Loaded 51MCU_CPLD仿真板V2.0.DBK <span style='color:#111;'> 210.79KB </span>","children":null,"spread":false},{"title":"51MCU_CPLD仿真板V2.0.DSN <span style='color:#111;'> 210.95KB </span>","children":null,"spread":false},{"title":"51MCU_CPLD仿真板V2.0.PWI <span style='color:#111;'> 1.90KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]