Testing pan and tilt from servo city
here is an arduino sketch (below) to control a pan and tilt system from your keyboard. I chose high torque servos hoping they would be a bit smoother and less “buzzy” when tracking into new positions. with the lightweight gopro camera there is still some jittering, but nothing that can’t be removed with a good video editing tool. servo city claims this rig can manage one pound cameras with modest range servos.