文件名称:Keyboard_Scan
介绍说明－－下载内容均来自于网络，请自行研究使用
This Application Note describes programming techniques implemented on the AT91
ARM-based microcontroller for scanning a 4x4 Keyboard matrix usually found in both
consumer and industrial applications for numeric data entry.
ARM-based microcontroller for scanning a 4x4 Keyboard matrix usually found in both
consumer and industrial applications for numeric data entry.
(系统自动生成,下载前可以参看下载内容)
下载文件列表
Keyboard_Scan.pdf