I am thinking about starting a project where I would need to build a mount for a camera/ telescope, and I will need this to be able to track objects in the night sky ( perhaps just stars in general to start off with). My question is, what kind of motors should I be looking for? I was thinking about using servos in a pan/tilt combination, also what specs should I be looking at for accuracy? I was thinking to control the speed the Arduino and get the measurements and direction using an IMU and a digital compass. Last thing, would the Arduino be capable of this on it's own? I'd rather not have my laptop involved with it's working because it might cause major issues with leaking light into the photographs.