Can I read PCF8574 I2C Expander Guide for Arduino on EtoBox?

PCF8574 I2C Expander Guide for Arduino by Anatolia Medya is a document available to read on EtoBox.

What is PCF8574 I2C Expander Guide for Arduino about?

The document describes a library for using the PCF8574 I2C digital I/O expander IC. It allows reading and writing digital values with only 2 wires. The library simplifies using the IC with minimal operations like reading/writing single pins or all pins, and setting pin modes. Examples are provided for wiring, usage, and reading/writing values.

Author

Anatolia Medya

Language

EN