looking for help by a part of my little project.
I can write a servo, but how can I get an information if the resistance is increasing.
For example. I'm using a 360° servo motor, and this is moving a threaded rod.
At the upper and lower end, the Arduino should recognize it, and stop the servo rotation.
I tried the voltage, but it didn't really do what I wanted.
Maybe it has to be another parameter?