Could you help me out ?
I am trying to look at the output on the oscilloscope,
When kept flat, shouldn't the xout and yout read 2.5 v? According to the data sheets...!!! ?
I cant read it as 2.5 V.
Thanks I have got it.
I am using a 3V input.
Could you answer my other question ?
I have mounted the accelerometer at +1g, vertically.
I am measuring an output of around 2V for +1g ; I my calculations are right.
I am using some vibrations at about 50Hz.
The output on the oscilloscope changes
How do I measure the 'g' now ?
Same way as the above ?
Measure the DC voltage and then subtract Vs/2 and divide by sensitivity ? (Vout-Vs/2)/Sensitivity ?
The ADXL203 datasheet actually offers that this voltage can vary between 2.4 and 2.6V, when the supply is equal to +5V. What are you measuring on the output?
I am sorry that this post was missed. Unfortunately, our support model for these products had substantial weaknesses, when we first launched this forum. I wasn't actually tasked with this product but was trying to help. In the midst of this, my responsibilities grew so I was unable to come back to this. I am sorry about that! We are addressing those weaknesses now and will respond to any future requests, much quicker in the future. If I am understanding you correctly, your assessments on what to expect are correct. Also, for future reference, the ADIS16209 provides a more high calibrated response, with similar core sensor behaviors.
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