A quick video i put together on my iPhone showing my Naze32 Tilt-Servo Gimbal in action.
I have designed and 3D printed the gimbal frame, with some spare servos from my RC Heli. The result is a stabilised GoPro that works pretty well. This was filmed at 1080/25fps so the footage is a bit jumpy but uploaded onto my phone at low quality so it doesn't look very good online.