Arduino - lcd.setCursor()

Description

Move the LCD cursor's position to new position (row, column); that is, set the location at which subsequent text written to the LCD will be displayed.

Syntax

lcd.setCursor(col, row)

Parameters

  • lcd: a variable of type LiquidCrystal
  • col: the column at which to position the cursor (with 0 being the first column)
  • row: the row at which to position the cursor (with 0 being the first row)

The below image shows LCD coordinate.

Arduino LCD Coordinate

Example

Hardware Required

1×Arduino UNO or Genuino UNO
1×USB 2.0 cable type A/B
1×LCD
1×Potentiometer
1×Potentiometer Kit
1×Breadboard
1×Jumper Wires
1×(Recommended) Screw Terminal Block Shield for Arduino Uno
1×(Recommended) Breadboard Shield For Arduino Uno
1×(Recommended) Enclosure For Arduino Uno
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Wiring Diagram

Arduino LCD Wiring Diagram

This image is created using Fritzing. Click to enlarge image

Arduino Code

#include <LiquidCrystal.h> LiquidCrystal lcd(11, 12, 2, 3, 4, 5); void setup() { lcd.begin(16, 2); // set up the LCD 16x2 lcd.print("hello, world!"); // display "hello, world!" at the initial position (0, 0) <-> upper-left corner lcd.setCursor(10, 1); // move the cursor to the second row, 11th column lcd.print("HI!"); // display "HI!" at the second row, 11th column } void loop() { }

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Arduino UNO R3
Arduino Starter Kit

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