IMU sensors and attitude testing (Part 3)
In this video we walk through how the sensors such as accelerometer and gyroscope are connected to the MCU. In this case we are using the NXP LPC1769. We walk through the high level connections, the code that interfaces all the sensors and how the readings are extracted.
We then go on to conduct live experiments to test the orientation of the quadcopter. We move the quadcopter in different orientations and measure the readings. We then bring those readings into a tool like MATLAB and perform deeper analysis .
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