rodlo:
Expanding a bit on the project, I have a shaft connected to a blade and a spring that continually hits the objects that pass through. If the objects don't have the correct shape, the shaft will rotate more or less, and that is the angle variation that I have to identify.I am thinking I need an absolute angle sensor since I need to detect exactly the angle variation.
What if I used an arduino Zero or Due, would that be a good solution?
Might be easier to just measure the material.
Paul