SG90 servo gimbal 360-degree base

Because 360-degree SG90 servos are not available on the market, I used a planetary gear with a 2:1 reduction to allow a 180-degree servo to achieve 360-degree rotation, serving as the gimbal base.

The main body is the gimbal base, and the upper structure of the gimbal can be downloaded from my other designs.

1. Some parts of the structure can use filament pins;

2. The planetary gear's axle needs to be sanded appropriately to reduce friction;