I am trying to test how vibration waves move through different material...ie how sensitive certain components are. I am needing a vibration sensor that will send me back some kind of measurement say in the form of an integer between 1 and (a number).
I have tried the 801S with an Arduino board and it was successful. The problem though is it just returns a 1 for vibration and 0 for none. To get the results I had to keep retesting and moving the material further and further away to get it to fail.
I also tried a HiLetgo piezoelectric analog sensor. It does return a number...but the results are all over the place...from 5 to 250. I have a device that supplies a consistent "tap" to be measured...so the HiLetgo had to be letgo.
I did research SE and found this question Vibration sensor for arduino but it does not answer my question.