LTM-8522E

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The LTM-8522E is a type of LED character and numeric display module, most commonly used in a wide variety of applications. It features a highly customizable size and capability, offering a dynamic display using an array of LEDs. The module contains a wide range of features, making it a versatile and powerful choice for any type of application.

Application Field

The LTM-8522E module can be used in a wide range of applications, due to its versatility and ability to customize. Common applications include industrial control systems, consumer electronics, medical equipment, and automotive applications. This module is often used in to provide visual feedback when programming or controlling various machines or systems. For example, it can indicate the status of a process or provide troubleshooting information. It can also be used for user input and navigation, for example on keypads or touchscreens.

Working Principle

The basic principle of operation for the LTM-8522E is that it uses a grid of red, green, and yellow LEDs to form characters or graphics. The module has four adjustable segments of rows and columns, allowing for up to 32 characters to be displayed in one frame. The module contains memory to store the display data, so it can be updated using a separate data line. The module also features contrast control and the ability to adjust brightness, depending on the desired display quality.

The module can be operated using a variety of power sources, ranging from 3.3 to 24 volts DC, and can also be operated using a serial interface. The module also has open drain outputs, allowing it to be interfaced with other digital devices. The module also features several specific functions designed for reliability, including temperature compensation, over-current protection, and short-circuit protection.

The module also has an extensive range of display capabilities. It can generate a wide range of graphical symbols, and contains memory for up to 32 characters or symbols. It can also display multiple frames in an animation-like format, allowing for the display of moving text or graphics. It is also capable of displaying multiple colours, thanks to its red, green, and yellow LED configuration.

Overall, the LTM-8522E is a highly versatile and powerful display module. It is suitable for a wide range of applications, from industrial control systems to consumer electronics, and is capable of providing a dynamic display with a wide range of features. Its ability to be powered from several sources and featuring a range of specific functions make it an ideal choice for any application requiring a reliable and adjustable LED character and numeric display module.

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