文件名称:458
- 所属分类:
- 单片机(51,AVR,MSP430等)
- 资源属性:
- [C/C++] [源码]
- 上传时间:
- 2012-11-26
- 文件大小:
- 85kb
- 下载次数:
- 0次
- 提 供 者:
- 小*
- 相关连接:
- 无
- 下载说明:
- 别用迅雷下载,失败请重下,重下不扣分!
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介绍说明--下载内容均来自于网络,请自行研究使用
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-AT89S51 parallel port P1 with 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.
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-AT89S51 parallel port P1 with 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.
(系统自动生成,下载前可以参看下载内容)
下载文件列表
14 4×4矩阵式键盘识别技术
..........................\0.C
..........................\0.DSN
..........................\0.LST
..........................\0.OBJ
..........................\0.PWI
..........................\14
..........................\14.C
..........................\14.DSN
..........................\14.hex
..........................\14.lnp
..........................\14.LST
..........................\14.M51
..........................\14.OBJ
..........................\14.Opt
..........................\14.plg
..........................\14.PWI
..........................\14.Uv2
..........................\14_Opt.Bak
..........................\14_Uv2.Bak
..........................\Last Loaded 0.DBK
..........................\Last Loaded 14.DBK
..........................\0.C
..........................\0.DSN
..........................\0.LST
..........................\0.OBJ
..........................\0.PWI
..........................\14
..........................\14.C
..........................\14.DSN
..........................\14.hex
..........................\14.lnp
..........................\14.LST
..........................\14.M51
..........................\14.OBJ
..........................\14.Opt
..........................\14.plg
..........................\14.PWI
..........................\14.Uv2
..........................\14_Opt.Bak
..........................\14_Uv2.Bak
..........................\Last Loaded 0.DBK
..........................\Last Loaded 14.DBK