Author Topic: sensor to get the angle of a surface?  (Read 2364 times)

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Offline rugebikerTopic starter

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sensor to get the angle of a surface?
« on: July 10, 2012, 05:03:04 PM »
Hi, currently I am building a quadricopter, and I want to know the angle (degrees) in which it is in order to maintain the balance using a PID. Do I have to use an accelerometer, or a gyroscope, or both?
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