NHD-0440AZ-RN-FBW

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The NHD-0440AZ-RN-FBW is an LCD (Liquid Crystal Display) module from the company Newhaven Display International. It is a character and numeric display that is ideal for a wide variety of applications from medical to industrial. The module is unique in that it offers both a high-contrast and low-power option for its displays as well as a flip-top design for easy viewing and manipulation. This display module is also highly flexible and is capable of receiving variety of input signals, such as 4-bit parallel and I2C.

The NHD-0440AZ-RN-FBW has a wide viewing angle of 109.7°, which ensures the display is easily readable from all angles. Additionally, the module has a wide operating temperature which can range between -20°C to +70°C, making it suitable for an array of different environments and applications. Furthermore, the module has a dimming option which can control the brightness of the display, making it suitable for applications in low-light conditions. It also uses a Dim Electroluminence with low current consumption, meaning it can easily save energy.

The module’s real-life working principle is fairly straightforward. The LCD display module receives electrical signals from the microcontroller, and in response, various voltages and currents activate various components, such as transistors and liquid crystals. This causes a light beam to be reflected or absorbed depending on the angle of the crystals. Depending on the angle, this light either reflects off or passes through if it is perpendicular, and then displays the character from the signal sent from the microcontroller.

The NHD-0440AZ-RN-FBW can be used in a multitude of applications such as medical monitoring, instrumentation displays, and industrial controllers. It is a useful display module as it is highly versatile, with a wide viewing angle, low-power requirement, dim output, and wide operating temperature range. This makes it an ideal choice for various projects that require a rugged and reliable display solution.

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