Currently, I'm using a pan tilt bracket that works with the servos I have (spark fun product 9065), and are generic to all servos. However, servos aren't accurate enough. I'm looking at other options, but have limited knowledge about them. What would you recommend?
An important consideration is that I need my motor to tilt in two dimensions, to any random $x, y$ coordinate accurately. To do this, I think I'll need some sort of attachment to the motor shaft, like the pan tilt bracket.
What motor and bracket would you recommend I use to go to any random $(x,y)$ coordinate?