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Unread 29-04-2003, 10:42
KenWittlief KenWittlief is offline
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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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