7 lines
349 B
Markdown
7 lines
349 B
Markdown
# FastTouch
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Use this library to detect whether your choice of Arduino pin is being touched.
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The technique works with any Arduino pin that has an internal pull up resistor that
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can be enabled. It returns a measure of how long it takes for a pin to rise
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to a HIGH level after the pull up is enabled. This will be slowed by any
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capacitive load added.
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