Connect 16x2 LCD to Arduino Using I2C

Interface 16x2 LCD with Arduino using MCP23008 Port Expander with the I2C interface. This helps to save GPIO of arduino or any othermicrocontroller.

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Links:

MCP23008 with Arduino : http://goo.gl/i3tAZ1

Circuit Diagram : http://goo.gl/McgUdg

HelloWorld Sketch: http://goo.gl/McgUdg

Adafruit LCD Backpack Page : http://goo.gl/McgUdg

Adafruit Library by FalconFour : http://goo.gl/McgUdg

Datasheet MCP23008 : http://goo.gl/KlIULy

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