单片机数码管显示4×4键盘矩阵按键

[{"title":"（ 15 个子文件 32KB ） 单片机数码管显示4×4键盘矩阵按键","children":[{"title":"17 数码管显示4×4键盘矩阵按键","children":[{"title":"数码管显示4×4键盘矩阵按键.PWI <span style='color:#111;'> 742B </span>","children":null,"spread":false},{"title":"数码管显示4×4键盘矩阵按键.DSN <span style='color:#111;'> 47.76KB </span>","children":null,"spread":false},{"title":"code","children":[{"title":"key-smg.plg <span style='color:#111;'> 486B </span>","children":null,"spread":false},{"title":"key-smg <span style='color:#111;'> 3.35KB </span>","children":null,"spread":false},{"title":"key-smg.Opt <span style='color:#111;'> 1.21KB </span>","children":null,"spread":false},{"title":"key-smg.OBJ <span style='color:#111;'> 3.68KB </span>","children":null,"spread":false},{"title":"key-smg.c <span style='color:#111;'> 1.08KB </span>","children":null,"spread":false},{"title":"key-smg.M51 <span style='color:#111;'> 5.80KB </span>","children":null,"spread":false},{"title":"key-smg.Uv2 <span style='color:#111;'> 2.11KB </span>","children":null,"spread":false},{"title":"key-smg_Uv2.Bak <span style='color:#111;'> 0B </span>","children":null,"spread":false},{"title":"key-smg.LST <span style='color:#111;'> 3.42KB </span>","children":null,"spread":false},{"title":"key-smg.lnp <span style='color:#111;'> 46B </span>","children":null,"spread":false}],"spread":true},{"title":"Keil C","children":[{"title":"数码管显示4×4键盘矩阵按键 <span style='color:#111;'> 1.39KB </span>","children":null,"spread":false},{"title":"数码管显示4×4键盘矩阵按键.hex <span style='color:#111;'> 1.07KB </span>","children":null,"spread":false}],"spread":true},{"title":"Last Loaded 数码管显示4×4键盘矩阵按键.DBK <span style='color:#111;'> 47.86KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]