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4X4keyscancprogamming
- 中断和线反转 结合键盘扫描程序数码管上显示的0-9的显示代码-key scan 4X4 interuppt
smg
- STC 单片机 数码管显示动态数据 包括延时子程序,8位数码管分别显示不同数字,这种扫描显示方式成为动态扫描,并不停变化赋值-STC microcontroller digital display dynamic data Including delay subroutine, 8 digital tube display different numbers, such as dynamic scan scan display mode, and constantly changing