hrsajjad844
Created May 31, 2021 © MIT

Hello Alexa Welcome... to using 16x2 LCD Display.

Hi I am Md. Harun-Or-Rashid. I am an IoT Engineer. This project made to show something in the serial monitor LCD display.

IntermediateShowcase (no instructions)100
Hello Alexa Welcome... to using 16x2 LCD Display.

Things used in this project

Hardware components

Arduino UNO
Arduino UNO
×1
Alphanumeric LCD, 16 x 2
Alphanumeric LCD, 16 x 2
×1
Jumper wires (generic)
Jumper wires (generic)
×1
Breadboard (generic)
Breadboard (generic)
×1

Story

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Schematics

Schematic

How I designed circuits.

Code

Code

C/C++
Here is the project code
#include <LiquidCrystal.h>
int Contrast = 60;
const int rs= 12, en=11, d4=5, d5=4, d6=3, d7=2;
LiquidCrystal lcd(rs, en, d4, d5, d6, d7);
void setup(){

  analogWrite(6, Contrast);
  Serial.begin(9600);
  lcd.begin(16,2);
  
}

void loop(){

  lcd.setCursor(0,0);
  lcd.print("Hello Alexa!");
  delay(3000);
  lcd.setCursor(0,1);
  lcd.print("Welcome...");
  delay(3000);
}

Credits

hrsajjad844
1 project • 16 followers

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