LCD0821-WB-V

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LCD0821-WB-V is an integrated display module with text information and graphic symbols. It is a high performance LCD module with powerful functions and small size. It includes an 8×2 character LCD module, a controller, memory and LED backlight circuit. This module is ideally suited for industrial and commercial applications, such as: instrumentation, remote monitoring, process control systems and more.The LCD0821-WB-V module features a high contrast, reverse video backlit LCD that is easy to read in direct sunlight. It has a wide viewing angle of 160°, enabling the module to be used in various viewing angles. The module also has a built-in interface and power supply circuit. The user-friendly serial peripheral interface allows for faster and easier integration into any system. The module supports a wide variety of system commands, allowing it to be used with a variety of microprocessor controllers.The LCD0821-WB-V module has a backlight current up to 20mA. With this module, users can display both numbers and text. The font size is adjustable for maximum flexibility and readability. The module has 8 pieces of LCDs, each represents one character, and each character can be customized in certain ranges. The module also has built-in memory, which can store up to 20 characters.The working principle of LCD0821-WB-V is based on the polarization of liquid crystal molecules. When applying voltage to the LCD, electric fields will be generated, which will change the shape of the molecules and cause the light coming from the backlight to reflect off the molecules in different directions. This allows the module to display numbers, letters, and characters.The module can be integrated into any system with a power supply of 3.3V and a temperature range of -20°C to 70°C. It also has an intelligent contrast control which provides optimal readability even when power supply is unstable. The module is tested with safety certifications and approved to international EMC standards.In conclusion, LCD0821-WB-V is a powerful display module with a wide range of applications. Its small size, easy interface and customization make it the perfect choice for instrumentation and process control design. Its highly efficient backlight enables the module to be used in any location and its excellent readability allows users to get information quickly and easily.

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