These are session videos discusses some concepts about quadcopters under title "How Quadcopters Fly".
First session discusses the THREE RULES that govern quadcopter while flying. These rules are fundamental for writing any firmware for quadcopter.
The second sessions I talk about Gyro. and different types of gyro, and what type of readings we get from gyro. There is also an important slide in the end of the presentation that shows how Gyro is used in the firmware to balance quadcopter.
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