NHD-0420AZ-FL-GBW-3V

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NHD-0420AZ-FL-GBW-3V is a popular Liquid Crystal Display (LCD) module for industrial control systems and embedded projects. It is a small, lightweight, low power component that can be used for a variety of applications. LCDs are used in a variety of industries from banking, medical, automotive, to consumer products and more. The NHD-0420AZ-FL-GBW-3V is designed to provide an easy to use and cost effective solution for displaying information when a small amount of space is available.

NHD-0420AZ-FL-GBW-3V has a 4x20 character array, with a viewing area measured at 43.2 mm (1.7") by 64.00mm (2.52"). The viewing angle is 40 degrees. It is a backlit, unipolar type LCD, with green or yellow backlight and a transparent red or blue filter. The module draws a maximum of 28mA of current while the LCDs are powered and 8mA of current during sleep mode. The module has a display resolution of 5x8 and a low operating temperature of -20 to 70 degrees Celsius.

In terms of practical application and working principle of the NHD-0420AZ-FL-GBW-3V, the LCD employs a simple system of electrical pulses to control the movement of electrical current through the liquid crystals that make up the display. When a voltage is applied to the LCD, the liquid crystals line up and block certain parts of the light waves, causing them to appear dark on a light background. When a reverse voltage is applied to the same LCD, the liquid crystals line up in the opposite direction that allows more light to pass and this causes them to appear light on a dark background. This is the basis for the operation of an LCD and it relies on the fact that the electric field applied can influence the optical properties of the liquid crystals.

The NHD-0420AZ-FL-GBW-3V’s features enable it to display text, numbers, symbols and graphics. The display’s electrical characteristics provide an efficient and robust frame, allowing multiple display sizes in different applications. Other features of the NHD-0420AZ-FL-GBW-3V are an extended operating temperature range, an extended storage temperature range, sunlight readable LCDs, ultra long-life LED backlighting and fast response times.

The NHD-0420AZ-FL-GBW-3V module is typically used in embedded and industrial control applications such as consumer electronics, medical devices, automotive and industrial control. In consumer electronics applications, the NHD-0420AZ-FL-GBW-3V is used to display information such as time, notifications, and messages. In industrial control applications, the LCD module is used to display control data such as temperature, pressure, and flow rates. Due to its small size and low power draw, the NHD-0420AZ-FL-GBW-3V is well suited for applications where space and power are at a premium.

In conclusion, NHD-0420AZ-FL-GBW-3V module is a popular Liquid Crystal Display (LCD) module that is designed for a variety of applications. It is a small and lightweight component that is used for displaying information in embedded and industrial control applications. The LCD module features an extended operating temperature range, extended storage temperature range, sunlight readable LCDs, ultra long-life LED backlighting, fast response times and a 4x20 character array. As a result, the NHD-0420AZ-FL-GBW-3V is an economical and reliable choice for display needs.

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