NHD-4.3-480272EF-ASXN#-T

Display Modules - LCD, OLED, Graphic

NHD-4.3-480272EF-ASXN#-T is an industrial grade LCD module powered by a TFT (Thin Film Transistor) active matrix LCD display technology. The product features a wide viewing angle of up to 170°, which makes it an ideal choice for applications that require a large, visible image or display.

The 4.3” full color display with a 480 x 272 resolution has a wide range of applications including point-of-sale (POS) terminals, retail automation systems, instruments, testing and measurement equipment, medical equipment, and consumer electronics. This module also supports both SPI (serial peripheral interface) and I2C (inter-integrated circuit) protocols for faster data transmission, making it suitable for a widest range of applications.

The NHD-4.3-480272EF-ASXN#-T module is built with a wide temperature range operating from -20°C to 70°C to ensure a durable and reliable performance in harsh industrial or outdoor conditions. The module also features a built-in power regulator, allowing for operation in higher temperature extremes.

The NHD-4.3-480272EF-ASXN#-T works well with a variety of LCD drivers and controllers including the STM32F722, STM32F427VIT, and STM32F429VIT series as well as the STM32F469NIH and STM32F410NH. It also supports different display panels like PCF8536, UG-9640, NVO9280, and more.

The working principle of NHD-4.3-480272EF-ASXN#-T is based on TFT active matrix LCD technology. A thin film transistor (TFT) is a type of transistor that is used to control the flow of electrons within an LCD panel. When an electric current flows through it, the TFT opens and closes tiny gates within the LCD. Doing so allows for the control of each of the millions of pixels within the LCD matrix. The pixels opened and closed then determines the brightness and the colour of the image displayed.

Since a TFT active matrix LCD uses millions of tiny transistors, it allows for a much brighter, clearer, and sharper image than a regular passive matrix LCD, making it an ideal choice for applications where the display is needed to be read with ease in bright environments.