Computer Aided Automation

Full Version: Arduino LCD 16x2 Display with I2C device
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This program explains how to connect I2C with LCD - Connect SCL of I2C to A5 of arduino and SDA to A4 Pin number 1 of LCD should be near to GND,VCC,SCL, SDA line of I2C (to avoid confusion)

This Programs uses Wire.h (Comes with Arduino IDE) and LiquidCrystal_I2C.h

Get the LCD I2C Library here:

Move any other LCD libraries to another folder or delete them

The program for finding the I2C address is available here -- link will be added--

Full Arduino Program