Arduino LCD I2C tutorial | how to program LCD

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Hello There, Here is a Basic Video Tutorial About “I2C L.C.D.”, in which we will Interface and Program L.C.D. with our Arduino UNO microcontroller.

-what is I2C?-

I2C stands for “Inter-Integrated Circuit”, which is basically synchronous multi-master, multi-slave, technique, which was invented in 1982 by Phillips semiconductors.

-Parts Needed for this Tutorial-

16 x 2 I2C L.C.D. Display.
Arduino UNO microcontroller Board.
Male To Female Jumper Wires.

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-Important Links-

MINOV (written BLOG)

(INSTRUCTABLES Link for Detailed Step by Step Written article with arduino codes)
( for arduino reference)

( LiquidCrystal_I2C library by Frank)

( Arduino Basics Tutorial)

-Watch More Videos-

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Tag: arduino lcd i2c, i2c, lcd, tutorial, interface, i2c protocol, arduino, arduino lcd, inter integrated circuit, spi, arduino i2c library, lcd 16×2, lcd display, tv, tv lcd, UEXT, i2c tutorial, interfacing arduino with lcd, i2c tutorial for beginners, I²C, screen, kit, serial LCD, mission critical

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  1. 0:00 At least if you ain't sure on how to spell enthusiasts go to a dictionary or just research it or let autocorrect deal with it. But that is just embarrassing

  2. I haven’t being able to use my LCD because mine only has three cables instead of four and I don’t have the code and or the picture on how to install it. Can you help please?

  3. please what to do with this error:

    Arduino: 1.8.12 (Windows 10), Board: "Arduino Uno"


    In file included from C:UsersHPDownloadsHello_FreindsHello_Freinds.ino:4:0:

    Hello_Freinds:10:12: error: 'int LiquidCrystal_I2C::init()' is private within this context


  4. If anyone is still having trouble, change lcd.begin to lcd.init, also, when you include the .zip library, you must INSTALL the library, goto library manager, type liquidcrystal_i2c into search and find the one by frank, select most recent version and install, this worked for me for the lcd.begin error

  5. Hi brother I like you videos .plz help regarding lcd i2c display as no text visible on my LCD screen on yellow light.. connections done properly..but no results


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