Addition of read_n function #3
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Adds a relative noise cancelling reading method to the library which is more stable if used with lower quality potentiometers
user is now able to provide an custom deviation
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I made a little mistake in the provided code, have updated it and it compiles now. |
HAmlettdaniel7
approved these changes
Dec 12, 2023
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Added an additional function that might come in handy for people that are getting unstable potentiometer values (apparently a real problem if you are using manual wiring instead of PCB's).
The read_n function only sends out a new value if it deviates a certain amount of the previous value. The comparison is done before converting the 0-1023 reading to 0-127 causing no loss of resolution.