This is one of my designs for FPV and Aerial Photography pan & Tilt. Also great for the GoPro Hero HD camera with a bit of jigging.. (I designed it originally for a sony digicam 14Mp stills camera).
See also my design for a small CCD Pan & Tilt that I made for my Helicopter:
http://youtu.be/1u0rg6ZSfe8
And here’s another one of my designs for use with my FPV Twinstar:
http://youtu.be/VHiTs0sMePY
See my RC, FPV, UAV & Drones portfolio