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ClueBot NG (talk | contribs) m Reverting possible vandalism by 109.145.145.240 to version by Jarble. Report False Positive? Thanks, ClueBot NG. (3305911) (Bot) |
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=== Position sensor ===
[[Position
* Encoder: a digital optical device that converts motion into a sequence of digital pulses.
* Potentiometer: a variable resistance device that expresses linear or angular displacements in terms of voltage.
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