NHD-0420E2Z-FL-YBW

Series:	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Number of Characters:	80
Moisture Sensitivity Level (MSL):	--
Display Format:	20 x 4
Character Format:	5 x 8 Dots
Display Type:	STN - Super-Twisted Nematic
Display Mode:	Transflective
Character Size:	9.22mm H x 4.84mm W
Outline L x W x H:	146.00mm x 62.50mm x 14.50mm
Viewing Area:	123.00mm L x 42.50mm W
Backlight:	LED - Yellow/Green
Voltage - Supply:	4.7 V ~ 5.5 V
Dot Size:	0.92mm W x 1.10mm H
Interface:	Parallel
Operating Temperature:	-20°C ~ 70°C
Text Color:	Blue
Background Color:	Green

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NHD-0420E2Z-FL-YBW Application Field and Working Principle

NHD-0420E2Z-FL-YBW is an LCD, OLED character and numeric display module, and it serves as an interface between electronic equipment and users in a wide array of applications. The display modules come with a 4-character x 20-character dot matrix LCD display or a 4-character x 20-character RGB OLED display.

Application Fields

NHD-0420E2Z-FL-YBW is widely used for various applications, such as industrial control systems, remote monitoring systems, security and surveillance systems, medical equipment, in-car systems, and air conditioning controls. This type of display module, with its convenient and versatile control panel, can be found almost everywhere to help users better access, control, and communicate with their electronic devices.

Technical Features

NHD-0420E2Z-FL-YBW has several unique features, such as an integrated 4-bit microcontroller that supports both 8- and 11-bit data messaging. It also implements an industry standard twelve-bit LCD RGB interface and a powerful backlight driver. In addition, the display module can be provided with an optional backlight power on/off switch, adjustable contrast, and multiple dimming and backlight control modes. The module also provides an I2C control interface, and its powerful power control circuitry enables very low power consumption in sleep or idle mode.

Working Principle

The NHD-0420E2Z-FL-YBW display module works by sending and receiving data messages through an eight-bit parallel bus. The system then displays the received data on the screen according to the data format. The NHD-0420E2Z-FL-YBW display module can support two modes of operation, namely the 8-bit and 11-bit mode. In 8-bit mode, data is sent in 8-bit blocks with each data bit indicating the state of one pixel or segment of the LCD or OLED display. In 11-bit mode, data is sent in 11-bit blocks, in which each bit represents the state of one pixel or segment and the remaining three bits indicate the grouping of those pixels or segments.The NHD-0420E2Z-FL-YBW display module also implements an industry standard twelve-bit LCD/OLED RGB interface, which allows for 8000+ color displays. This feature enables the display modules to deliver vivid, crisp images. The module\'s powerful power control circuitry enables very low power consumption in sleep or idle mode. This feature helps to save energy, as well as extend the lifetime of the display module.

Conclusion

The NHD-0420E2Z-FL-YBW display module is a versatile LCD, OLED character and numeric display module. It is widely used for various applications, such as industrial control systems, remote monitoring systems, security and surveillance systems, medical equipment, in-car systems, and air conditioning controls. The display module comes with a 4-character x 20-character dot matrix LCD display or a 4-character x 20-character RGB OLED display. Its powerful power control circuitry enables very low power consumption in sleep or idle mode. With its efficient data messaging, adjustable contrast, powerful backlight driver and multiple dimming and power control modes, the NHD-0420E2Z-FL-YBW is a great choice for a wide range of applications.

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