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Minor fix

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This commit is contained in:
Renzo Mischianti 2020-12-11 22:14:31 +01:00
parent 3f1a547c20
commit 1819071f2a
3 changed files with 9 additions and 2 deletions
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README.md
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### Additional information and documentation on my site: [pcf8574 Article](https://www.mischianti.org/2019/01/02/pcf8574-i2c-digital-i-o-expander-fast-easy-usage/).
### If you need more pins [here](https://www.mischianti.org/2019/07/22/pcf8575-i2c-16-bit-digital-i-o-expander/) you can find the pcf8575 16bit version of the IC.

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examples/encoderWithBasicLibraryFunction/encoderWithBasicLibraryFunction.ino
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/*
* PCF8574 GPIO Port Expand
* https://www.mischianti.org
* https://www.mischianti.org/2020/03/13/pcf8574-i2c-digital-i-o-expander-rotary-encoder-part-2/
*
* PCF8574 ----- WeMos
* A0 ----- GRD

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examples/encoderWithFullLibraryFunction/encoderWithFullLibraryFunction.ino
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/*
* PCF8574 GPIO Port Expand
* https://www.mischianti.org
* https://www.mischianti.org/2020/03/13/pcf8574-i2c-digital-i-o-expander-rotary-encoder-part-2/
*
* PCF8574 ----- WeMos
* A0 ----- GRD