这是一个关于74HC595级联的很好的例子，并带有protues仿真，是基于avr M16的平台开发，并带有本人的调试经验和详细的注释，特别适合刚开始使用595的朋友，大家赶紧下载吧！-This is a good example of 74HC595 cascade, and with protues simulation is based on the platform avr M16, and with the debugging experience and detailed notes