Hi all,

Just browsing through ebay and came across a breakout out board that looks like it may control a spindle, but not 100% sure. I have a 1.5kw water cooled spindle and VFD that I would like to control the speed via mach3.

It states Programmed analog voltage from zero to ten volt can be set.The analog voltage can control the speed of spindle motor.

Anyone use one of these before with success?

http://www.ebay.com.au/itm/DIY-6-Axi...sAAOSwLzdWTt4m