Sorry if this question was asked before, but what is the relationship between the gyro output and the 2.5v output for the ADXRS300 gyro?
From the datasheet, i thought the 2.5v output is the zero point of the gyro output; as in a gyro output voltage higher than the 2.5v output will equal to a positive angular velocity while anything lower will equal to a negative angular velocity. But looking at my 10bit ADC data, the 2.5v output stays pretty constant at 540 while the gyro output at equilibrium doesn't even approach that number (it jumps between 528-536 while having an average of 533 per 500 samples).
So can anyone tell me what's the relationship of those two sensors?
Also, don't suppose anyone can give me an equation to convert the ADC output to actual angular velocity for me to compare with the one I come up with
