Well I'm still working on the "D" version. It seems to be a little more difficult to change a 10 volt PWM signal back into a linear voltage- than first thought. I've found some information that indicates that an OP Amp circuit can be used to do it, but being that I no longer own a oscilloscope, it will be tough for me to verify. I'm not giving up- It's just going take a little more time to figure out.
