LK404-25-VPT-E

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The LK404-25-VPT-E is a type of display module that falls under the LCD, OLED Character and Numeric category. This particular model is made by the famous manufacturer Optrex, and it is ideal for creating user interfaces and displaying information.

Specifications

The LK404-25-VPT-E module is designed to be highly reliable and durable, which is why it is made out of sturdy plastics and steel. It also has a bright LED backlight, which can be adjusted to ensure that your display is always readable and attractive. The module has an easy to install connector, along with 25 characters across the 4 lines. This means that you can display up to 100 characters, which is an ideal amount of information to display on a single screen. The module is also quite small, measuring only 88 mm × 34 mm × 12.7 mm, which makes it perfect for integrating into a wide range of applications.

Application Field

The LK404-25-VPT-E module is suitable for a wide variety of applications, such as industrial, commercial, and residential. It is ideally suited for applications that need to display basic information, such as machine instructions, tracking information, or other visual prompts. It can be used in kiosks, factories, office buildings, and control panels, as well as in consumer products. The module is also ideal for embedded systems and for creating user interfaces as it is easy to install and use.

Working Principle

The LK404-25-VPT-E module works by sending a signal to the LCD screen, which then displays the corresponding information. This involves the use of a microcontroller to send the data, which enables the module to display characters, numbers, and symbols on the screen. The backlight can be adjusted to ensure that the display is bright and easy to read, and it can also be used to add a little extra visual interest. The module also makes use of the 4×4 keypad to enable users to input information and interact with the device.

Conclusion

The LK404-25-VPT-E module is an excellent option for a variety of applications, from industrial and commercial uses to consumer products. It is reliable, durable, and easy to install, and it is capable of displaying up to 100 characters on the screen, which makes it ideal for displaying information or creating user interfaces. The module also works with a 4×4 keypad, adding another layer of functionality. This makes it perfect for creating user-friendly, interactive displays.

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