diff --git a/README.md b/README.md index c9ab23c..2cdbf45 100644 --- a/README.md +++ b/README.md @@ -9,6 +9,13 @@ align="right"> +# +# +# +# +# +# + ### 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. diff --git a/examples/encoderWithBasicLibraryFunction/encoderWithBasicLibraryFunction.ino b/examples/encoderWithBasicLibraryFunction/encoderWithBasicLibraryFunction.ino index 1f383e8..ae7da0a 100644 --- a/examples/encoderWithBasicLibraryFunction/encoderWithBasicLibraryFunction.ino +++ b/examples/encoderWithBasicLibraryFunction/encoderWithBasicLibraryFunction.ino @@ -1,6 +1,6 @@ /* * 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 diff --git a/examples/encoderWithFullLibraryFunction/encoderWithFullLibraryFunction.ino b/examples/encoderWithFullLibraryFunction/encoderWithFullLibraryFunction.ino index 6b1919d..c256d49 100644 --- a/examples/encoderWithFullLibraryFunction/encoderWithFullLibraryFunction.ino +++ b/examples/encoderWithFullLibraryFunction/encoderWithFullLibraryFunction.ino @@ -1,6 +1,6 @@ /* * 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