LK162B-7T-WB-E

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The LK162B-7T-WB-E is a display module widely used in industrial, healthcare and consumer applications. It features 16 characters, 7 segments, white background and a backlight. This module can display several different types of data, depending on the application.

In industrial applications, the module is frequently used in commercial and industrial settings. It is commonly used to display simple information such as time and temperature. It can also be used to display more complex data such as process parameters and machine status. It is often used in distributed control systems (DCS), programmable logic controllers (PLC), as well as in other industrial applications.

In medical and healthcare applications, the module is used for medical monitors, vital signs displays and infusion pumps. The display can be used to inform doctors and nurses of critical information such as patient status, vital signs, and other physiological data. In these applications, the module should be CE and ISO 13485 compliant.

In consumer applications, the module is often used in appliances, home automation and other DIY systems. The module is a cost efficient and reliable way to monitor and display data such as temperature, pressure, water and gas level, or current energy usage. The module can also be used to control electric appliances, such as lights and fans, which require an on-screen user interface. Additionally, the module can be used to display graphical elements, such as bar graphs, to show graphical representations of data.

The working principle of the module is based on an internal electronic circuit that utilizes a combination of resistor and transistor (or MOSFET) to control the display segments. The internal electronic circuit also contains a decoder, which converts the binary numbers outputted by the microcontroller into logical commands. These commands then control the display segments.

Additionally, the module utilizes a backlight to provide better visibility in low-light conditions. The backlight requires an external voltage supply and current control circuitry, which is generally built into the module itself. This voltage supply is used to power the LED elements in the backlight.

In summary, the LK162B-7T-WB-E is a display module used in industrial, medical, and consumer applications. It is built on a combination of resistor and transistor circuits that enable it to display several types of data. Additionally, the module features a backlight, which requires an external voltage supply. As such, the module represents a cost effective and reliable way to display data, as well as to control electric appliances.

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