The Core Components
The Flight Controller (FC) is the circuit board that acts as the drone's brain. It uses sensors like gyroscopes to calculate how much power to send to each motor, keeping the drone stable or allowing it to perform high-speed flips and rolls.
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FPV pilots rely on a low-latency video link. You can choose between **Analog**, which is lightning-fast but looks like an old TV, or **Digital HD**, which provides a crystal-clear image but requires more expensive goggles and gear.
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