PCF8574 I2C LCD | Connecting an LCD Display to Arduino using I2C Adapter | I2C LCD Display

In this video I have explained in detail about PCF8574 I2C Expander module, and how to use it with an LCD Display to connect with an Arduino.
Link of Sketch, Library and Schematic : drive.google.com/file/d/1vimg...
Direct Connection of LCD Display with Arduino : • How to Interface/Conne...
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