矩阵键盘控制数码管\test
..................\test.c
..................\test.hex
..................\test.lnp
..................\test.LST
..................\test.M51
..................\test.OBJ
..................\test.plg
..................\test.uvopt
..................\test.uvproj
..................\test_uvopt.bak
..................\test_uvproj.bak
矩阵键盘控制数码管