Lesson plan
Encoder (position)
An encoder is a sensor which turns a position into an electronic signal. There are two forms: * Absolute encoders give an absolute position value. * Incremental encoders count movement rather than position. With detection of a datum position and the use of a counter, an absolute position may be derived. The position may be measured as either linear or angular position * Linear encoder, converts linear position to an electronic signal * Rotary encoder, converts rotary position to an electronic signal
Article summary
An encoder is a sensor which turns a position into an electronic signal. There are two forms: * Absolute encoders give an absolute position value. * Incremental encoders count movement rather than position. With detection of a datum position and the use of a counter, an absolute position may be derived. The position may be measured as either linear or angular position * Linear encoder, converts linear position to an electronic signal * Rotary encoder, converts rotary position to an electronic signal
Key claims
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Discussion questions
- Summarise the article in your own words. Which single claim would you verify first, and why?
- Which claim in this article is most likely to be revised as the sources update? How would you check its current status?
- If two sources disagreed about one of these facts, what would you need in order to trust one over the other?
Bibliography
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Key claims and bibliography are generated from the same tracked claims and sources as the article page.