HSC-40045V9 Character LCD Display

HSC-40045V9 LCD Display is a very popular module. This is 40 characters by 4 lines LCD Alphanumeric Display, built in with ST7066 controller, 5V power supply default 6800 4/8-bit parallel interface. The LED backlight default color is white, There are different LED backlights available in various colors including green, yellow-green, and red.

Product Description

Description

HSC-40045V9 LCD Display is a very popular module. This is 40 characters by 4 lines LCD Alphanumeric Display, built in with ST7066 controller, 5V power supply default 6800 4/8-bit parallel interface. The LED backlight default color is white, There are different available in various colors including green, yellow-green, and red.

A Character LCD (Liquid Crystal Display) is a type of display that is commonly used to show alphanumeric characters (letters and numbers) as well as some special symbols. Unlike graphical LCDs that can display arbitrary images and shapes, character LCDs are specifically designed for displaying characters in a grid format.

Character LCDs consist of a grid of character positions, typically arranged in rows and columns. Each character position is associated with a specific location on the screen, and the display can show characters in a predetermined font. Common configurations include 16x2 or 20x4, indicating the number of characters in each row and the number of rows.

These displays are often used in a variety of devices where a simple and cost-effective text display is sufficient, such as in digital thermometers, electronic meters, and small electronic appliances. They are easy to interface with microcontrollers and other control circuits, making them popular for embedded systems and simple user interfaces.