mini51中包含51单片机的基本IO口驱动，同时还有很多丰富的实验例程：如中断，定时器，串口。另外还有一些综合设计：如示波器，频率计-mini51 contains 51 basic single-chip IO I drive, at the same time there are many rich experimental routine: If interrupted, timers, serial port. There are also a number of integrated