Lcd Display 1602 Character 16X2 Blue Color in Pakistan

1602 LCD module  (CGROM) has 160 different dot matrix characters graphics.  these characters have the following features:  one number is Arabic numerals, second is English letters of the case, LCD 16X2 1602 Blue Color also contains the commonly used symbols, such as Japanese and under A false name. Every character in blue LCD  has A fixed code. English letter “A” code is 01000001 B (41 H), which shows the address of the 41 modules H dot matrix characters graphic display out. We can see the letter “A”.

LCD 16X2 1602 Blue Color has the Following Characteristics:

it has a long life span

it has a low power consumption

it is the best quality.

it has a competitive price.

it has A white Cwith a blue backlight.

Black characters are  with green backlight

1602 the Standard 16 Feet Interface, Among Them

1st pin  for to power VSS

2 pin is for VDD take 5 V is power

3rd pin is V0 for LCD contrast the adjustment.

then when the power is the weakest contrast, grounding the power supply highest contrast, high contrast can produce the “ghost”, when used, can pass a 10 K adjust potentiometer contrast

4th pin is RS for registers choice, high electric usually chooses data registers, low electric usually choose instruction register.

5th pin is for R/W signal lines for reading and writing. it is high electricity usually is read operation. it is low electricity at ordinary times for write operation.

When the RS and RW together for low electricity can be written instructions at ordinary times, or displays the address, when RS for low level for high electricity can usually RW read busy signals when RS for high level for the low electricity can usually RW write data.

6th pin is for E end to make an end, when E is driven by the high-level jump into low electricity at ordinary times, LCD module executive order.

7 to 14 feet are fixed for D0 ~ D7 for eight two-way data cables.

15 feet is backlighting power positive

16 feet is for backlighting power negative

LCD 16X2 1602 Blue Color is very useful for electronics students and project makers.