Pretty much every one of the latest drones have built-in gimbals and cameras. The chief in aerial gimbal technology is DJI with their Zenmuse range. You can read through more on drone gimbal style here. There are, in overall, 5 different groups of drones. DGCA classifies drones primarily based on https://derekq111omz1.gynoblog.com/27775281/a-simple-key-for-fedex-drones-unveiled