Drones Don’t Have Wings Like Birds — They Have Propellers!
Most drones use four propellers (they're called "quadcopters"). The propellers spin super-fast to lift the drone into the air and help it move forward, backward, and side to side.
They Use Motors to Spin
Each propeller has its own little motor. The drone changes speed in each motor to tilt and turn — it’s like steering in the sky!
Tiny Computers Help Drones Fly Straight
Inside a drone is a circuit board called a flight controller. It’s like the brain of the drone and helps it stay balanced in the air — even in wind!
Drones Use Gyroscopes & Accelerometers
These sensors can tell which way the drone is tilting or moving. They're the same kind of tools used in video game controllers and phones!
The Remote Sends Signals (Invisible Ones!)
When you push a button on your controller, it sends a radio signal to the drone. It’s like giving your drone secret instructions through the air.
Some Drones Know Where They Are
Advanced drones have GPS (like your parents’ car). That way, they can follow paths or even fly home by themselves!
Batteries Give Drones Power
Most beginner drones run on rechargeable batteries. After flying for 7–10 minutes, they need to rest and recharge — like taking a nap!
Drones Can Do Flips!
Once you're a confident pilot, some drones can flip in the air with the push of a button. It’s like gymnastics for robots!
LED Lights Help You Know the Front from the Back
The front usually has different-colored lights to help you know which way it’s facing. This helps you steer without getting confused.
Drones Are Used for Real Jobs!
Scientists, firefighters, photographers, and even farmers use drones to explore, inspect, and take pictures from the sky. Some even help deliver medicine!
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