Interfacing lcd 16x2 with Arduino

Liquid Crystal Display:

                 A liquid-crystal display (LCD) is a flat-panel display or other electronically modulated optical device that uses the light-modulating properties of liquid crystals. Liquid crystals do not emit light directly, instead using a backlight or reflector to produce images in color or monochrome.

          16 represents number of columns and 2 represents number of rows.

                

Pin Description:

Hardware Required:

•  Arduino &USB cable
•  16X2 LCD
•  Bread Board
•  Connecting Wires

Connections:

Arduino program to print Hello World!:
Working Model.......

   

                     

               Thanks for Watching..........