Automatic Drone for Military Surveillance System
Keywords:
PWM (Pulse Width Modulation) Signal, Duty Cycle, BLDC (Brushless D.C.) motor, Servo motor, ESC/BEC (Electronic Speed Controller/Battery Eliminator Circuit), Li-Po(Lithium-ion Polymer) battery, UAV (Unmanned Aerial Vehicle), DroneAbstract
Servo motors, Brushless D.C. motor, Bluetooth module and Arduino are used to design the Automated
Drone. When given command to microcontroller by Bluetooth module, the microcontroller sends the PWM signal to
motors to control the direction and speed of drone. In order to avoid obstacles ultrasonic sensors can be used. The path
of drone can be adjusted such that it comes back to its original position.