Hello,
I have a small project that i am thinking of doing at the moment however one of the main factors which will effect if i can do it or not is how to get a Sine wave (poth positive and negative voltages) from a +- dc supply (maby split supply with virtual ground)
How would i go about making a sinewave using a micro? I know i would have to use the pwm on it to drive some mosfets but how would i actualy inplement it?