UNIT-III Avionics Hardware of Drones

2. The transmission and reception of data from a drone's sensors, such as altitude, speed, and battery life, to a ground control station or other device.
5. A device that measures acceleration and changes in velocity in multiple directions.
9. A device that sends and receives radio frequency signals, to enable communication between a drone and ground control station, or between drones in a swarm.
12. A device that performs calculations and processes data in a drone's control system.
13. An electronic system that controls an aircraft's trajectory, altitude, and speed, without direct human intervention.
14. A device that detects and responds to physical stimuli, such as changes in temperature, pressure, or movement.
15. A device that provides electrical energy to power the various components of a drone.

1. The central control unit of a drone, which processes sensor data, issues commands to the various components, and manages the drone's flight.
3. A device that converts electrical energy into mechanical energy, to power the rotors or other moving parts of a drone.
4. A device that measures angular velocity and changes in orientation in multiple directions.
6. A device that captures visual images and video in a drone, for photography, videography, or other applications.
7. A device that controls the position, speed, and torque of a drone's moving parts, such as the rotor blades or camera gimbal.
8. A device that measures air pressure and altitude, often used in conjunction with other sensors in a drone's control system.
10. A device that converts electrical or mechanical signals into physical movement, such as controlling the pitch or yaw of a drone.
11. Global Positioning System, a satellite-based navigation system that provides location and time information anywhere on Earth.