LK162B-7T-USB-E

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The LK162B-7T-USB-E is a popular display module compatible with many applications and systems. It is a part of the wide range of display modules manufactured by Crystalfontz. It belongs to the LCD, OLED character and numeric modules commonly used in several applications.

The module features a single line LCD display with 7 characters. The segment driver type used in the module is ST7066 P through hole. The high contrast white on blue display makes the characters visible under all light conditions. The display module has a built-in 5x7 font. The main characteristics of the module can be edited by software. The most important ones include the appearance of a character, 4-bitand 8-bit parallel and serial modes, display settings and completely customizable content.

The LK162B-7T-USB-E module is composed of two main parts: the main board and the display board. The main board includes a controller, display driver, memory, voltage regulator and serial interface while the display board includes the LCD display and back-light LEDs. The controller is the heart of the module and is responsible for the processing and storing of the display data. Furthermore, it contains the intelligence that processes all the serial or parallel control data.

The voltage regulator component is designed to provide a constant voltage to the system. It regulates the current supply to the module and compensates the fluctuations in the incoming voltage. The display driver contains the logic interface necessary to process the serial or parallel data and drive the display. It uses the power of the controller to mathematically match the incoming data with the information stored in the memory.

The memory component of the display module stores the data necessary for displaying the content on the LCD display. It contains a fixed number of display lines, characters and content which can be programmed through the serial or parallel interface. Furthermore, the back-light LEDs provide illumination of the LCD screen making the content visible even in environments with low lighting levels.

The working principle of the LK162B-7T-USB-E display module is straight-forward. The display module receives the data in either serial or parallel format from the controlling unit and holds the information in the memory. The controller then sends a signal to the display driver which processes and sends the data to the LCD display. The back-light LEDs then provide illumination allowing the user to read the content.

The LK162B-7T-USB-E display module finds use in many applications and systems. It can be used for creating user interfaces for easy access to data. Furthermore, it can be used for developing instruments and industrial equipment, point of sale systems, embedded systems and control panels. Other applications in which this module can be utilized include medical and laboratory equipment, marine instruments, automotive instruments and security systems.

In summary, the LK162B-7T-USB-E display module is a part of the LCD, OLED character and numeric display modules manufactured by Crystalfontz. It features a single line LCD display with 7 characters and a fixed number of display lines, characters and content. It is composed of a main board which contains a controller, display driver, memory, voltage regulator and serial interface and a display board which contains the LCD display and back-light LEDs. The working principle of the module is straight-forward and it finds use in many applications and systems.

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