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2*16 LCD

105.00

SKU: PE - 126 Category: Tag:

Description

An?LCD?(Liquid Crystal Display)?screen?is an electronic display module and has a wide range of applications. A 16×2?LCD?display is very basic module and is very commonly used in various devices and circuits.

These days, we generally utilize the gadgets which are comprised of LCDs, for example, CD players, DVD players, advanced watches, PCs, and so on These are normally utilized in the screen businesses to supplant the use of CRTs. Cathode Ray Tubes utilize immense force when contrasted and LCDs, and CRTs heavier just as greater. These gadgets are more slender also power utilization is incredibly less. The LCD 16?2 working rule is, it impedes the light instead of scatter.

 

The term LCD represents fluid gem show. It is one sort of electronic showcase module utilized in a broad scope of uses like different circuits and gadgets like cell phones, mini-computers, PCs, TV sets, and so forth These presentations are mostly favored for multi-portion light-producing diodes and seven fragments. The primary advantages of utilizing this module are modest; essentially programmable, movements, and there are no constraints for showing custom characters, uncommon and even activitys, and so forth.

Before we get to transferring code and sending information to the presentation, how about we attach the LCD to the Arduino.

 

The LCD has a great deal of pins (16 pins altogether) that we’ll tell you the best way to wire up. Yet, fortunately not every one of these pins are essential for us to associate with the Arduino.

 

We realize that there are 8 Data lines that convey crude information to the presentation. However, HD44780 LCDs are planned such that we can converse with the LCD utilizing just 4 information pins(4-bit mode) rather than 8(8-piece mode). This saves us 4 pins!

 

Such a huge number, we will be interfacing LCD utilizing 4-digit mode and thus we need just 6 pins: RS, EN, D7, D6, D5, and D4 to converse with the LCD.

 

Presently, how about we associate the LCD Display to the Arduino. Four information pins (D4-D7) from the LCD will be associated with Arduino’s computerized pins from #4-7. The Enable pin on LCD will be associated with Arduino #2 and the RS nail to LCD will be associated with Arduino #1.

 

With that, you’re presently prepared to transfer some code and get the presentation printing.

 

#include “U8glib.h”

U8GLIB_SH1106_128X64 u8g(U8G_I2C_OPT_NONE);

void draw(void) {

u8g.setFont(u8g_font_profont12);

u8g.setPrintPos(0, 10);

u8g.print(“This is the 1.3″”);

u8g.setPrintPos(0, 25);

u8g.print(“White i2c OLED from”);

u8g.setPrintPos(0, 40);

u8g.print(“ICStation.com.”);

}

void draw2(void) {

u8g.setFont(u8g_font_profont12);

u8g.setPrintPos(0, 10);

u8g.print(“Check out the project”);

u8g.setPrintPos(0, 25);

u8g.print(“and review on”);

u8g.setPrintPos(0, 40);

u8g.setFont(u8g_font_profont10);

u8g.print(“electorials.weebly.com.”);

}

void setup(void) {

}

void loop(void) {

u8g.firstPage();

do {

draw();

} while (u8g.nextPage() );

delay(3500);

u8g.firstPage();

do {

draw2();

} while (u8g.nextPage());

delay(3500);

}

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