Barn Door Notes - AstroKits Stepper Driver Board and Motor 

I have the (new) assembled motor driver board and (nos) stepper motor listed at cloudynights dot com and the brass rod in a separate ad. I added links to the ads in the description above. No soldering required for the circuit board itself. Connections to it are made by the green terminal strip on the board. I'm sorry I cannot provide a total tracker kit as I did years ago. But you can design your own tracker. My parts are what you need to attain tracking accuracy. If your using a digital camera, you won't need the ultra precise finder scope seen in my videos. I was using film that needed much longer exposures than digital. You can use a small rifle scope or 6x crosshair finder scope and estimate where the NCP is. It's a good idea to improve you polar alignment as best you can. Errors in tracking are almost always really an error in polar alignment.