文件名称:4X4-KeyBoard
介绍说明--下载内容来自于网络,使用问题请自行百度
用AT89S51的并行口P1接4×4矩阵键盘,以P1.0-P1.3作输入线,以P1.4-P1.7作输出线;在数码管上显示每个按键的“0-F”序号-Parallel port P1 with AT89S51 4 × 4 matrix keyboard connected to P1.0-P1.3 as input lines to P1.4-P1.7 as an output line in the digital display for each button on the " 0-F " No.
相关搜索: 4x4 键盘 数码管 显示
4X4 KeyBoard
(系统自动生成,下载前可以参看下载内容)
下载文件列表
Keil-C/4x4keyboard
Keil-C/4x4keyboard.c
Keil-C/4x4keyboard.hex
Keil-C/4x4keyboard.lnp
Keil-C/4x4keyboard.LST
Keil-C/4x4keyboard.M51
Keil-C/4x4keyboard.OBJ
Keil-C/4x4keyboard.Opt
Keil-C/4x4keyboard.plg
Keil-C/4x4keyboard.Uv2
Keil-C/4x4keyboard_Opt.Bak
Keil-C/4x4keyboard_Uv2.Bak
Keil-C
Keil-C/4x4keyboard.c
Keil-C/4x4keyboard.hex
Keil-C/4x4keyboard.lnp
Keil-C/4x4keyboard.LST
Keil-C/4x4keyboard.M51
Keil-C/4x4keyboard.OBJ
Keil-C/4x4keyboard.Opt
Keil-C/4x4keyboard.plg
Keil-C/4x4keyboard.Uv2
Keil-C/4x4keyboard_Opt.Bak
Keil-C/4x4keyboard_Uv2.Bak
Keil-C
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