Drone Design :
Quadcopters are very much in fashion nowadays and their functionalities are immense. They can be used for recreation, experiments, learning, surveillance and much more. There are mainly two configurations of a quadcopters, + and x. For this guide, we will be using the X configuration.How do Quadcopters work?First thing’s first, we have to know how these lovely machines actually work. Basically, a quadcopter (as its name suggests) has 4 propellers, each powered by a DC brushless motor. Every m…