16x2 Character LCD Display 1602 White On Blue Background LCD Screen

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Description:

Display 2 lines of 16 characters including letter, number, and symbol
Working voltage: 3.3V; contrast adjustable with a 50K potentiometer onside
Bright blue backlight (better than green), displaying characters clearly
Low cost and easy to use, perfect for beginners
1602 uses a standard 16-pin interface

Specification:

VSS: connected to ground
VDD: connected to a +5V power supply
VO: to adjust the contrast
RS: A register select pin that controls where in the LCD’s memory you are writing data to. You can select either the data register, which holds what goes on the screen, or an instruction register, which is where the LCD’s controller looks for instructions on what to do .
R/W: A Read/Write pin to select between reading and writing
E: An enabling pin that, when low-level energy is supplied, causes the LDC module to execute relevant instructions.
D0-D7: to read and write data
A and K: Pins that control the LCD backlight

Package Includes:

1 piece LCD screen

LCD Screen 1602;16x2 Character;LCD Module;1602 LCD Display;1602 Blue LCD Module;Blue Blacklight