Quote:
Originally Posted by gohan22
Im using the 16F877a Pic controller and using 8 bit adc. i hooked the gyro to an lcd screen for it to display the reading when its not moving and that reading was 123 so thats the offset i subtract. I found when i used 10 bit for adc the value that i was reading when the gyro wasn't moving was jumping around quite a bit...+/- 2 numbers and when i used 8 bits it was pretty solid.
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The result from the gyro can change depending one a number of factors, temp, interference, ect. If possible you should calibrate the gyro each time you startup.
Also make sure the wires from the gyro aren't near any motors or other high current wires.