Abstract
The waveform generator of variable frequency power supply is designed in Microcontroller,the waveform of frequency power supply is created by using the program. The program procedure:first,the point nvmbers formed the waveform and their values are calculated,and save them to the appointed memory area.And then read data,perform D/Aconversions and outpot waveform.When then generator outputs data and performs D/Aconversions each time.
Keyword: Microcontroller; Waveform generator; DAC;