- Supporting the use of a direct plug and easy to use stepper motor used in the development board
* 28BYJ-48 28BYJ48 DC 5V 4-Phase 5-Wire Stepper Motor with ULN2003 Driver Board
This is the Dorr Danubia Motor Drive Kit for EQ-3 Astro Telescope Mounts 
Track the stars whilst compensating for the earths rotation with the Danubia Motor Drive for the EQ-3 Mount.
Pop one of these precision mini-motors on a compatible Orion or Celestron equatorial mount and track celestial objects automatically. It’ll make observing easier and more fun! Drive provides regulated sidereal-rate tracking in right ascension. Hand controller has 8x speed and pause mode. External disengage allows coarse movement of the scope by hand with motor attached. Includes electronic motor, hand controller, and battery case. Powered by four D-cell batteries (not included).