Hello, everyone. My name is Li. I am totally new to Arduino.
In my most recent project, I am required to build a signle phase inverter. I have already done the simulation part by using matlab. When come to the implementing part. My supervisor told me to build up the system by using the Arduino microprocessor and Mosfet transitor.
Now, I am struggling with the Arduino part. I wonder is it possible to use the Arduino to produce the SPWM signal? I mean the Sinusoidal Pulse Width Modulation. (The method is basically comparing the Sinusoidal wave to a triangle wave to determine the output). I have done lots of research, some of them is just taught me how to produce sinusoidal wave, and some of them just taught me how to produce single PWM signal ( not as requirement SPWM signal).
Could anyone know how to do it? Or give me some referrences.
Thank you so much.
In what way do you compare the waves? What is the source of the waves? How does the comparison of the waves affect the output?
I have done lots of research, some of them is just taught me how to produce sinusoidal wave
Given that, and an explanation of what sinusoidal pulse width modulation means (nothing, to me), you should be well on your way. What is the problem?