Bezzałogowa zdalnie sterowana jednostka latająca

Quadrocopter as an example of a dron that is used both in a public and industrial sectors. First of all the authors designed and manufactured frame of the device. Then they chosen elements which allow the quadrocopter to flight. There is the central unit in the form of a microcontroller ATmega 644PA on board. In next part the authors explained the programming process of the elements of a quadrocopter control program. The control system for stabilization of the machine requires the information about the location of quadrocopter in space. This is done by motion processing unit which contains an accelerometer and gyroscope. The quadrocopter to fly needs commands from the operator. It has been decided to implement controlling via Bluetooth module and hand-written application on