Basic principles behind Gyroscope | How gyroscope measures angle displacement using Angular Velocity

Mocap Suit Building Part 7
In this video, I have tried to clear out basic concepts behind gyroscope. This is the past part of the episode, where I explained what is Linear momentum, linear velocity and linear acceleration. While explaining force, momentum, velocity and acceleration, I have also covered the concept of vectors. And how the direction of all these four attributes are measured.
Post linear velocity and acceleration, I have moved on to rotational motion. Where I have explained what is angular velocity, angular momentum and angular acceleration. How to measure them along with the direction. While explaining how to measure angular velocity, I have explained what is radian and how to calculate radians along with the conversion of radian to degree. Finally, I have written a code in my ESP32 using Arduino, to extract the gyro data and convert the data in degree. Also I have demonstrated the different behaviour of gyro data with accelerometer data.
During the coverage of the solution, I also have explained why earth gravity causes the acceleration of 9.8m/sec2 and how to calculate g using Newton's law of motion and universal law of gravity.
During the test, I had find some issues related to gyro data; which need to complement with accelerometer data to get proper outcome and hence, I need to learn more about gyroscope and how to do sensor fusion. Which I will cover in next video.

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Video Chapters:
00:00 Why accelerometer is not enough to evaluate tilt measurement
01:42 What is a vector
02:36 What is Momentum / What is linear momentum
03:32 Why momentum is a force and vector
04:34 What is velocity? Difference between velocity and acceleration
05:41 Can velocity be –ve (negative)?
06:00 What is acceleration?
07:15 Why velocity and acceleration are vectors?
07:56 Linear velocity and linear acceleration
08:23 Why earth gravity – 9.8 or how to calculate g?
11:00 What will be the g value in various location from earth surface
11:24 Summary of force, linear momentum, linear velocity and linear acceleration
12:01 What is angular velocity and angular momentum
12:20 What is centripetal force
13:15 What is centrifugal force
15:12 What is radian and how to convert radian to degree
16:39 How angular velocity is calculated
17:16 How to measure angular velocity direction
17:55 Right hand rule in angular velocity and angular momentum direction measurement
18:46 Arduino code to extract gyroscope data from BNO055
20:01 How to calculate tilt or inclination based on gyroscope data only
23:43 Comparison between accelerometer measured angle with gyroscope measured angle
24:25 gyro drift test
25:59 Conclusion, summary of gyroscope basics

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I am not an expert, I am learning while I am making this video. If I am making mistakes please help and please comment your opinion
Thank you for watching

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