Isabelle Bousquet Quadcopter June 12th, 2018 - 13:58:34
The Phantom 3 Professional continues to maintain the innovation and creative qualities that the DJIs Phantom series is known for. The fully stabilized 3-axis 4K UHD video camera provides a cutting edge for crispy smooth videos and for still photos. The inclusion of a new generation of Lightbridge technology is to make it quite easy for 720p HD digital streaming of live video straight from the drone. Controlling of the camera and seeing a video in real time is possible as one flies this best quality drone. The DJI Pilot apps advanced features enable you to share videos as they are produced. The Phantom Professional also comes with optical and ultrasonic sensors also known as Vision Positioning to allow you to fly this drone indoors even when GPS signally is absent. It also has all features expected in any DJI drone.
The Blade Nano QF BNF Quadcopter is a spectacular piece of engineering and quite possibly the closest you will get to a handheld UAV in the next few years or so at least! The Blade Nano is compact enough and lightweight enough to allow it to be fully held in one hand. And its sleek small size ensures that it can easily be flown safely around your house. Even in the smallest of rooms! But small doesnt mean limited especially in the case of the Blade Nano QF BNF Quadcopter! Because of the built-in gyroscope plus a heap of other great features you will have the capability to pilot this incredible craft up to 300 m away. This is achieved by capitalizing on DSM2 or DSMX radio transmission technology.
I knew that choosing the flight controller needed to come next. After all quadcopters replace mechanical parts with gyros. If you think about it it is really just like a computer game! Im a terrible helicopter pilot. I can barely control a coaxial beginners helicopter. Being able to use a flight controller was a big part of the appeal of a multirotor platform. The simpler flight controllers only have angular rate of turn sensors. These sensors are what we call gyros. They can sense when you are turning but that is all. A feature that I really wanted the flight controller to have was accelerometers. An accelerometer can tell in which direction is down by measuring the acceleration due to gravity. With this auto leveling feature I can let go of the control sticks when I get into trouble and it will bring it back to perfectly level attitude. This was very important to me!
The main function that makes these UAVs different from the ones available off-the-shelf is their ability to fly autonomously. This means that the vehicle is able to make decisions depending on its flight to change direction capture images or return to ground. These machines come equipped with various sensors and in order to make a decision the input from different sensors is merged. They are also able to communicate with other UAVs flying around as well as with ground stations and satellites. They are capable of determining the ideal course for achieving a mission. These powerful capabilities make them extremely sensitive and sophisticated devices and these operations are not available in quadcopters used for the purpose of fun and entertainment.