LK202-25-FA-E

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The LK202-25-FA-E is a type of character and numeric display module. It is used to provide a crisp graphical user interface (GUI) to replace traditional large, complex control panels. These display modules are available in a variety of sizes and formats, depending on the application and requirements.

The LK202-25-FA-E is categorized under "Display Modules - LCD, OLED Character and Numeric". It is designed for applications that require a low cost, low power display solution, such as home automation or embedded systems. It is also suitable for handheld portable equipment or applications that require a larger display with a wide viewing angle and efficient dimming capabilities.

The main advantages of the LK202-25-FA-E are its wide viewing angle, low power, good light transmission, high contrast, and good outdoor visibility. It has a resolution of 196 x 40 pixels and a total viewing area of 4.7 inches. The module supports a variety of character codes, such as ASCII, BCD, Unicode, JISKAN, and Unicode-IV. It also supports up to four lines of text.

The working principle of the LK202-25-FA-E is quite simple. It basically consists of an image processing unit and a LCD module. The image processing unit processes the input data and generates a display signal, which is then sent to the LCD module. The LCD module then displays the image according to the display signal. The image processing unit also controls the LCD module’s backlight and dimming. The image processing unit is usually a microcomputer or a dedicated IC.

The LK202-25-FA-E is mostly used in automotive and industrial applications, such as for instrument panels, displays for motor vehicles, or as part of a medical device. It can also be used in consumer electronics and other applications, such as for TVs, computer monitors, or digital signage displays. The wide viewing angle and efficient dimming capabilities make it ideal for use in bright environments, such as outdoors and in retail environments. In addition, its compact size and low power requirements make it suitable for use in portable devices such as mobile phones and tablets.

Overall, the LK202-25-FA-E display module provides an ideal solution for a variety of applications. It is a cost-effective, low power display module with a wide viewing angle and efficient dimming capabilities. Its small form factor makes it suitable for use in a range of applications, from automotive and industrial to consumer electronics, medical, and more. Its image processing unit enables it to easily integrate with a variety of host systems, and its support for multiple character codes makes it versatile.

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