// lcd sm training academy
// it has 16 columns and 2 rows
// totally there are 32 sections for the characters of the numbers to display
// There are lot of functions inside the liquid crystal library please goo check it out
#include <LiquidCrystal.h>

const int rs = 13, en = 12, d4 = 11, d5 = 10, d6 = 9, d7 = 8;
LiquidCrystal sm(rs, en, d4, d5, d6, d7);

void setup() {
  // lcd.begin(no of columns, no of rows );
  sm.begin(16, 2);
  // set cursor location of the caractres where are we want to print
  // setcursor(column no , row no)
  sm.setCursor(0, 0);
  sm.print("Hello Mathesh");

  // Clear fuunction
  // This function is used for clearing the display content that is available in the lcd
  // If you printing somethig on the lcd and if you call this function everythihng  will be cleared that is available on the lcd

  delay(2000);
  sm.clear();

  /////////////////////////////////////////////////////////////
  // home - it will set the cursor position to the zeroth column and zeroth row of the lcd
  ///////////////////////////////////////////////////////////////

  // write it writes the data to the lcd same as the print function

  // cursor - if you want the cursor to be printed you can use this
  sm.cursor();

  // nocursor - if you enabled the cursor in the lcd you can remove or delete the cursor by using the no cursor function
  /* delay(3000);
    sm.nocursor();
  */
  delay(3000);
  sm.blink();

  /*delay(2000);
    sm.noblink;*/

  // display - turning the display on and no display is used to turn of


}

void loop() {

  /*
    sm.display();
    delay(2000);
    sm.nodisplay();

  */

}