Introduction: Arduino I2C 16*2 Lcd Display Connection With Utsource

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I²C (Inter-Integrated Circuit), pronounced I-squared-C, is a multi-master, multi-slave, packet switched, single-ended, serial computer bus invented by Philips Semiconductor (now NXP Semiconductors)

Step 1: Parts ....

* Arduino Uno

* 16*2 Lcd Display

* I2C Breakout

* Male - Female Jumpers

Step 2: Wiring .......

Connect The Breakout To The Lcd Display


Connect The Jumpers To The Breakout

Step 3:

Connect The GND Of Breakout To Arduino GND Pin

Step 4:

Connect VCC Of Breakout To Arduino 5V Pin

Step 5:

Connect SDA Of Breakout To Arduino A4 Pin

Step 6:

Connect Breakout SCL To Arduino A5 Pin

Step 7: SCHEMATICS ...

Step 8: Finding the I2C Address ....

To Find Your I2C Address First Upload This i2C Scanner Code & Open The Serial Monitor Then You Will Get A Code Like This Unplug Your Arduino Cable & By Using Cntrl + C Copy The Address

i2c Scanner :--

Step 9:

After getting the I2C Address , Include The Library

After That Get The Arduino Code

And Paste The Address Over There , To Make Your I2C Communication Easier With Arduino

Then Upload The Code .

Step 10: More Info .........

Arduino Main Software :--


i2c Scanner :--


i2c Address :--


Code :--


Library :--


Buy it From Utsource


Arduino Uno :--

I2C Lcd :--

Male Male Jumpers :--

Microcontroller Contest 2017

Participated in the
Microcontroller Contest 2017