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#35
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the gyro will only change its output when you turn on its axis of rotation
so when its sitting still, whatever it puts out is 'zero' I suggest you have your SW read the gyro when the robot is first powered up, and use that reading (whatever it is) as your zero also, you might want to code in a dead band, to ignore zero-1, zero, zero+1 when you are integrating the output then the compass heading you are creating will not drift when the bot is not turning. |
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