Can someone clarify if and how kstep will work with DC brush motors? Looking at the KMotion board it has some explanation how to connect brush and brushless motors, but is this also applicable to kstep? http://dynomotion.com/Help/Schematics/Connectors.htm

DC brush motors regulate speed by varying voltage. Can I just plug in the motor according to the above link, selecting OutputMode as DC_SERVO_MODE, and run? Just seems to simple.. Is the voltage regulated by PWM as in the link below, even for DC brush motors?

http://dynomotion.com/Help/PWM_Description/PWM_Description.htm

I was looking at using the motor from a R/C servo, similar to what this person did: http://emediadesigns.com/focuser/