At the heart of many modern camera drones is a magical device called a 3-axis Brushless Camera Gimbal. It contains many of the same technologies which are in the drone itself. Here is what they are and how they work – explained in the simplest terms possible.
The word gimbal can be used to describe any adjustable camera or compass holder designed to keep the device level. A more accurate description of the quadcopter gimbal would be a 3 – axis camera stabilization and anti-vibration device. It uses brushless motors (powerful and quiet as well as long lasting) to adjust the position of the camera. 3-axis describes that the camera is adjusted in all directions – up/down, left/right and forward/backward (3 dimensions or, as we call it, the real world).