GLK12232-25-USB-WB

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Display modules are widely used in a variety of fields, such as industry, education, automobile, etc. Among all display module products, the GLK12232-25-USB-WB is particularly suitable for applications in wide temperature range from -30°C to +85°C and other extreme environment.

This GLK12232-25-USB-WB display module has a display size of 2.4 and a resolution of 240x240 pixels. It has a wide borderless design to offer a higher resolution from the same display size. The LCD module has a USB port for connection, an internal Micro USB for updating FW, a card socket with an SD card for data logging, two control buttons for user input, and a breakout board for special interfaces like LCD, RS232 and UART.

The GLK12232-25-USB-WB can be used in various applications such as precision industrial control, entertainment products, medical equipment, electronic household appliances, and smart home systems. The wide temperature range makes it possible to be used in extreme environment, such as outdoor use, high altitude and high temperature, which makes it especially suitable for tough working environment.

The working principle of GLK12232-25-USB-WB is based on its LCD display. LCD stands for Liquid Crystal Display and is a thin, flat digital display that works by turnning light on and off. It is made up of two sheets of polarizing material with a liquid crystal solution sandwiched between them. The liquid crystals are manipulated by an applied electric current to rotate the polarized light from the backlight to create a visible image. The liquid crystal layer, sandwiched between the two layers of polarized glass, can alter the light beam made by the backlight. When a voltage is applied, the liquid crystals twist and the amount of light passing through the display is able to be controlled.

The LCD module is powered by a Microprocessor Unit (MPU) which, in turn, controls the LCD Matrix Address Generator. This is necessary for properly addressing and controlling each individual pixels for displaying the image and visual effect. This allows for each pixel to be turned on or off and be set at varying transparent levels. The MPU communicates with the GLK12232-25-USB-WB through the USB port and can be programmed with commands from the PC.

GLK12232-25-USB-WB is a type of LCD display module that can be used for a variety of applications. It offers clear visibility for the user in a wide temperature range, it is compatible with microprocessor systems, and it is ideal for tough working environments. As such, it is a very beneficial product that allows people to interact easily with a wide range of devices in a number of different ways.

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