How do position sensors work?

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Tags

1. #voltage
2. #displacement
3. #known
4. #proportional
5. #object
6. #transducer
7. #determining
8. #difference
9. #produces
10. #target
11. #resistive
12. #output
13. #potentiometers
14. #position
15. #applied
16. #contact
17. #current
18. #directly
19. #which
20. #works
21. #linear
22. #sensor
23. #sensors