Hi
I am doing a project by ADXL202 and I want to measure "tilt angle" of X & Y axis with PWM output of ADXL202.
but when I rotate my board at direction of X , tilt angle of Y axis change about 5 degrees (in range of 90 degrees of X axis)!
what is problem?
thanks for your attention.
thanks for your reply
but I have confronted another problem:
resolution of my Y axis in range of -70 to -90 degrees decrease too much.
what is problem?
is it natural or unnatural?