基于51单片机矩阵键盘的实现（含仿真原理图）

[{"title":"（43个子文件103KB）基于51单片机矩阵键盘的实现（含仿真原理图）","children":[{"title":"矩阵式键盘","children":[{"title":"线反转法","children":[{"title":"eg3-10-2.LST <span style='color:#111;'>2.92KB</span>","children":null,"spread":false},{"title":"eg3-10-2old.LST <span style='color:#111;'>2.84KB</span>","children":null,"spread":false},{"title":"eg3-10-2.uvproj <span style='color:#111;'>13.09KB</span>","children":null,"spread":false},{"title":"eg3-10-2 <span style='color:#111;'>2.88KB</span>","children":null,"spread":false},{"title":"eg3-10-2.DSN <span style='color:#111;'>82.33KB</span>","children":null,"spread":false},{"title":"eg3-10-2.lnp <span style='color:#111;'>49B</span>","children":null,"spread":false},{"title":"STARTUP.LST <span style='color:#111;'>13.72KB</span>","children":null,"spread":false},{"title":"eg3-10-2.M51 <span style='color:#111;'>5.58KB</span>","children":null,"spread":false},{"title":"eg3-10-2.plg <span style='color:#111;'>2.30KB</span>","children":null,"spread":false},{"title":"eg-10-3.c <span style='color:#111;'>848B</span>","children":null,"spread":false},{"title":"eg3-10-2old.OBJ <span style='color:#111;'>2.26KB</span>","children":null,"spread":false},{"title":"LastLoadedeg3-10-2.DBK <span style='color:#111;'>82.36KB</span>","children":null,"spread":false},{"title":"eg3-10-2.uvopt <span style='color:#111;'>56.19KB</span>","children":null,"spread":false},{"title":"STARTUP.A51 <span style='color:#111;'>6.23KB</span>","children":null,"spread":false},{"title":"eg3-10-2old.c <span style='color:#111;'>954B</span>","children":null,"spread":false},{"title":"eg3-10-2.PWI <span style='color:#111;'>742B</span>","children":null,"spread":false},{"title":"eg3-10-2.hex <span style='color:#111;'>892B</span>","children":null,"spread":false},{"title":"STARTUP.OBJ <span style='color:#111;'>749B</span>","children":null,"spread":false},{"title":"eg3-10-2_uvopt.bak <span style='color:#111;'>54.37KB</span>","children":null,"spread":false},{"title":"eg3-10-2.OBJ <span style='color:#111;'>2.50KB</span>","children":null,"spread":false},{"title":"eg3-10-2.c <span style='color:#111;'>992B</span>","children":null,"spread":false},{"title":"eg3-10-2_uvproj.bak <span style='color:#111;'>13.10KB</span>","children":null,"spread":false}],"spread":false},{"title":"扫描法","children":[{"title":"eg3-10-1.plg <span style='color:#111;'>402B</span>","children":null,"spread":false},{"title":"eg3-10-1.lnp <span style='color:#111;'>49B</span>","children":null,"spread":false},{"title":"eg3-10-0.LST <span style='color:#111;'>4.00KB</span>","children":null,"spread":false},{"title":"eg3-10-1_uvopt.bak <span style='color:#111;'>54.36KB</span>","children":null,"spread":false},{"title":"eg3-10-1m.c <span style='color:#111;'>959B</span>","children":null,"spread":false},{"title":"STARTUP.LST <span style='color:#111;'>13.72KB</span>","children":null,"spread":false},{"title":"eg3-10-1.hex <span style='color:#111;'>1.25KB</span>","children":null,"spread":false},{"title":"LastLoadedeg3-10-1.DBK <span style='color:#111;'>86.48KB</span>","children":null,"spread":false},{"title":"eg3-10-1.uvopt <span style='color:#111;'>54.36KB</span>","children":null,"spread":false},{"title":"eg3-10-0.OBJ <span style='color:#111;'>3.28KB</span>","children":null,"spread":false},{"title":"eg3-10-1.uvproj <span style='color:#111;'>13.09KB</span>","children":null,"spread":false},{"title":"STARTUP.A51 <span style='color:#111;'>6.23KB</span>","children":null,"spread":false},{"title":"eg3-10-1_uvproj.bak <span style='color:#111;'>0B</span>","children":null,"spread":false},{"title":"eg3-10-1.c <span style='color:#111;'>967B</span>","children":null,"spread":false},{"title":"eg3-10-1 <span style='color:#111;'>3.54KB</span>","children":null,"spread":false},{"title":"STARTUP.OBJ <span style='color:#111;'>749B</span>","children":null,"spread":false},{"title":"eg3-10-0.c <span style='color:#111;'>1.37KB</span>","children":null,"spread":false},{"title":"eg3-10-1.PWI <span style='color:#111;'>742B</span>","children":null,"spread":false},{"title":"eg3-10-1.M51 <span style='color:#111;'>6.70KB</span>","children":null,"spread":false},{"title":"eg3-10-2.c <span style='color:#111;'>1.42KB</span>","children":null,"spread":false},{"title":"eg3-10-1.DSN <span style='color:#111;'>86.45KB</span>","children":null,"spread":false}],"spread":false}],"spread":true}],"spread":true}]