AVR单片机程序,可以直接使用,PS/2键盘,可以直接用,还可以修改为查询方式,用在产品设计中!还可以定义按键弹起和功能键!-AVR Singlechip procedures, direct access, PS/2 keyboard, can be directly used for the query can also modify the way in product design! Also can be defined function keys and buttons up!