Previewing: Alt/Az computerized telescope control 
Use the left/right red arrow controls to navigate through this ring - Click the preview image to visit the member site.
Shows photos of the scope controller I have made and the parts that make it up. Also have schematics and cad drawings of the printed circuit boards that are part of the controller.
Alt/Az computerized telescope control owned by: beveledge2000
A member of scope drive since 01/05/2007.