Hi, I´m trying to measure an acceleroemter using arduino uno + labview it´s a high sensitivity acceleroemter that doesnt need to be powered. I am connecting it to the analog in A0 and to the ground and the results are not good. I wonder if there is any posible way to improve the measurements using Aref or other type of connection or if the problem is just on the LabVIEW programm.
Thanks in advanced
Try analogReference(INTERNAL); // for 1.1V reference (10g max)
For fast vibrations measurement, there may be a problem... speed.
Unsure if u need diodes to protect input from 'high' voltages
Do I have to change anything on the code or just the connections? Anybody knows why when I connect the accelerometer and it is just on the table with no movement is measures like 0.5 volts and uses that valu as the reference 0?
Thanks
I cannot see code or connections.