NHD-2.7-12864WDY3-M

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Display Modules - LCD, OLED, Graphic

NHD-2.7-12864WDY3-M is a type of Liquid Crystal Display (LCD) module that uses monochrome passive matrix technology. The LCD module has a resolution of 128x64-dots, which is perfect for displaying graphics, text, numerical data, or icons. It comes with a two-tone backlight that further enhances its visibility in dark places. The backlight is suitable for steady or slow varying displays.

NHD-2.7-12864WDY3-M is mostly used for displays requiring long life cycle, low power consumption and minimal cost. Its simple yet robust design makes it suitable for products in the industrial, medical, transportation, and communications sectors.

Operation and Working Principle

NHD-2.7-12864WDY3-M displays work on the principle of a passive matrix LCD. It has two sets of electrodes – one set of horizontal stripes that are placed on the glass layer and the other set of vertical stripes in the thin-film transistor layer.

When a voltage is applied across the top and bottom electrodes, the liquid crystal molecules will move in a specific direction, allowing for light to pass through. The level of the voltage to the electrodes determines the amount of light that will pass through the LCD. To control the integrated circuit, an SIP8 / DIP16 IC is connected to the module.

The module has a resolution of 128x64-dots, which is suitable for a wide range of applications, including graphics, text, numerical data and icons. For example, a graphic display application would require a higher level of voltage than a numerical display application. The module\'s two-tone backlight further enhances its visibility, especially in dark places.

Conclusion

NHD-2.7-12864WDY3-M is an ideal choice for displays requiring long life cycle, low power consumption and minimal cost. It has a resolution of 128x64-dots, which is perfect for displaying graphics, text, numerical data, or icons. Its two-tone backlight further enhances its visibility in dark places. The module is mostly suitable for industrial, medical, transportation, and communications applications.

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