这是一个简易电子琴的源码及电路仿真，对大多数刚接触单片机的同志会有很大的帮助。其中一曲《蒲公英的约定》更能打动很多女生的芳心！-This is a project of simple E-Peino with code and simulink inside,which is of great help to those who are beginners of MicroProcesser such as AT89C51,AT89S52 and so on! Well the rethem o