How to Set Up and Program an LCD on the Arduino with Potentiometer and i9 Processer! | Super easy tutorial | Abhicoder

    Hey guys! In this video I am going to show you that how you create a Display System using Arduino Uno, Mini, Mega, 16x2 LCD Display and a Potentiometer. So let's start without any further delay! So here is the video, You should watch this video first!

Componets needed:-

We need:-

Arduino Uno  

Breadboard

16x2 LCD Display

Potentiometer 

Circuit Diagram or Connection:-

Here is the circuit diagram...

You can also download this Diagram By clicking on it!!!

Here is the code for it!!

// include the library code:

#include <LiquidCrystal.h>

// initialize the library by associating any needed LCD interface pin

// with the arduino pin number it is connected to

const int rs = 12, en = 11, d4 = 5, d5 = 4, d6 = 3, d7 = 2;

LiquidCrystal lcd(rs, en, d4, d5, d6, d7);

void setup() {

  // set up the LCD's number of columns and rows:

  lcd.begin(16, 2);

  // Print a message to the LCD.

  lcd.print("hello, world!");

}

void loop() {

  // set the cursor to column 0, line 1

  // (note: line 1 is the second row, since counting begins with 0):

  lcd.setCursor(0, 1);

  // print the number of seconds since reset:

  lcd.print(millis() / 1000);

}

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