A Liquid Crystal Display (LCD) screen is an electronic display module and has a wide range of applications. A 24064 LCD display is a very basic module and is very commonly used in various devices and circuits. A 24064 LCD means it can display 240 characters per line and there are 64 such lines. In this LCD each character is displayed in a 58 pixel matrix. The 24064 intelligent alphanumeric dot matrix display is capable of displaying 256 different characters and symbols.