NHD-0420H1Z-FL-GBW-33V3

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The NHD-0420H1Z-FL-GBW-33V3 is a display module that is categorized under Display Modules - LCD, OLED Character and Numeric. This display module is widely used in graphical, plastic and metal products due to its clear display and footprint size of 4.2” x 2.3”. However, before one can use the module, it is important to know its application field and working principle.

The application field of the NHD-0420H1Z-FL-GBW-33V3 ranges from consumer electronic products like kitchen appliances, medical instruments to educational toys. Due to its optimized LCD display format, crisp and clear looking characters are presented clearly and accurately on the display’s screen. The module is designed to be easy to integrate into products, providing the user with a simple user interface.

The NHD-0420H1Z-FL-GBW-33V3 is built with a liquid crystal display (LCD) panel and a backlight. This module offers static and dynamic gray scale with high contrast and wide viewing angle. The module also offers LED backlight with eight brightness levels. The LED power supply can operate at 3.3V DC to create a bright output.

The module also uses a two-wire serial interface (I2C or SPI) for communication between the host and the module. The display supports up to 20 characters per display line. The communication interface makes it possible for the module to interact with a wide variety of host systems. The module can also be programmed to scroll the display if the user needs to display more information.

The module’s working principle is simple. The LCD panel and the backlight are powered by a 3.3V DC power supply. The LCD panel generates the images, and the backlight shines the generated image on the panel. The module is built with a two-wire serial interface for communication between the host and the module. The communication interface enables the module to control the display settings and the backlight intensity.

In conclusion, the NHD-0420H1Z-FL-GBW-33V3 is a display module that is categorized under Display Modules - LCD, OLED Character and Numeric. Its application field covers a wide range of products due to its clear display and compact footprint. The module utilizes a two-wire serial interface for communication between the host and the module, as well as LED backlight to ensure a bright output. Thus, with its simple working principle, the NHD-0420H1Z-FL-GBW-33V3 module is an optimal solution for graphical, plastic and metal products.

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