NHD-0420CW-AR3

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The NHD-0420CW-AR3 is a character LCD module from Newhaven Display that has a wide range of applications. It has a 4x20 character array and is capable of displaying four lines of 20 characters per line. The NHD-0420CW-AR3 is one of the most popular character LCD modules on the market, and it is used in a variety of different applications such as industrial and consumer electronics. The module is RoHS compliant and is UL rated. With a wide operating temperature range, high contrast ratio, low power consumption, and easy interface, the NHD-0420CW-AR3 is an ideal choice for a wide range of applications.

The NHD-0420CW-AR3 has a wide range of applications, including industrial control systems, security and access control systems, consumer electronics, medical devices, point of sale (POS) systems, and automotive systems. The module has a long life expectancy and is able to operate over a wide temperature range, making it suitable for use in harsh environments. It can also be used in high- and low-voltage applications. The module is RoHS compliant and is UL rated.

The NHD-0420CW-AR3 has a LED backlight that allows for a high contrast ratio, assuring crisp and sharp display images in any lighting condition. The module has a low power consumption, making it suitable for applications where power management is critical. The module also has an easy interface and can be controlled via a variety of different connectors including RS232, I2C, and SPI. The module can be used in horizontal and vertical orientations, and can be operated in portrait or landscape modes.

The NHD-0420CW-AR3 is powered by the ST7567 controller, which is a highly integrated LCD controller with a built-in boost converter. The controller enables the module to operate from a single +3V power supply. The controller also has a built-in display RAM, allowing for fast read/write operations and a low power consumption. The controller also includes an internal oscillator, allowing for easy connection to the microcontroller without the need for an expensive external oscillator.

The NHD-0420CW-AR3 uses an active matrix display technology, which is different from the passive matrix display technology used in some LCD displays. The active matrix technology used in the NHD-0420CW-AR3 enables the module to have a higher contrast ratio and a brighter display, making it ideal for applications where display quality is important. The active matrix display also reduces power consumption, enabling the module to have a lower running cost. The active matrix display also offers a wide viewing angle, ensuring that the display can be seen clearly from any angle.

The NHD-0420CW-AR3 is an excellent choice for those looking for a character LCD module that can be used in a variety of applications. With its wide range of features and low power consumption, the NHD-0420CW-AR3 is able to meet the needs of most applications. With its easy interface and high contrast ratio, it is a great choice for those looking for a high quality module for their project.

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