In this post on Arduino Tutorial For Beginners, this topic about how to use an LCD to display with Arduino. In this tutorial we will use LCD(16×02 – 16 columns, 2 rows), there are many types of LCD as 20×02, 32×02,.. Beside that we can use LCD with I

The display is just white on blue and is intended for showing text. In this lesson, we will run the Arduino example program for the LCD library, but in the next lesson, we will get our display to show the temperature and light level, using sensors.

The lcd.begin(16,2) command set up the LCD number of columns and rows. For example, if you have an LCD with 20 columns and 4 rows (20x4) you will have to change this to lcd.begin(20x4). The lcd.print("--message--") command print a message to fir