说明：  用DSPIC306011完成的数控逆变电源，完成以下功能：键盘，液晶，串口，spwm，AD\DA 使之能构将幅度，频率，功率可调
(With the completion of the NC DSPIC306011 inverter power source, complete the following functions: keyboard, LCD, serial, spwm, ADDA conformation so that it can be amplitude, frequency, power adjustable)