A gimball for tarot fy680 and go pro hero 3 black edition.
09-06-15 I've added a new arm stiffer than the previous. It could reduce the oscillations and make easy the pid setting.
Print with 60% filling and ABS .
Connect the support for the tubes with nylon screws .
The hooks on " Fissaggio Tubi " are useful to put a rubber band for added protection .