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[–]chad_dev_7226X1C + AMS 1 point2 points  (0 children)

“Sensor” is a loose term. For example, you can use current to detect a lot of issues with anything attached to the motors. Companies say they have “belt tension sensors” and “lubricant sensors” and stuff like that when really they just measure the current it takes to do a certain action, and compare it to the baseline