OK162-12-OG

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The OK162-12-OG is a type of display modules that falls under the category of LCD, OLED Character and Numeric. It is a monochrome character-based LCD module with a 128×64 dot matrix screen. The module is designed for low cost and to fulfill embedded applications. It is suitable for use in many applications such as industrial control and data acquisition, portable instrumentation, and automotive applications.

The OK162-12-OG module consists of a self-luminous LCD coupled with an integrated Control logic module, a Liquid Crystal Driver (LCD) and a backlight driving circuit. The LCD’s active area is 128×64 dots and the driver clock frequency is 16MHz. The module can display ASCII characters or symbols with different sizes and background colors.

The working principle of the module is based on the electro-optical characteristics of liquid crystals. Using energized AC voltages, the polarizing film and liquid crystal molecules are aligned and the light is then passed through the dyed liquid crystal layer and polarizing film, producing a visible image. The liquid crystal driver (LCD) provides the required signal voltages to the pixels on the Module’s display. The LCD also controls the background light source and includes protective circuits to prevent any damage to the module.

The OK162-12-OG module is usually used in industrial instruments, portable devices, and automotive applications. It provides the user with an efficient, cost-effective display solution with high visibility and reliable performance. The module is perfect for any application that requires monochrome text or graphical display and low power consumption. The module is provided with a built-in 65K colors palette that enables users to easily change the display’s backlight and color of the text or graphical display.

In addition, the module has a number of features that make it more user-friendly. It has support for several languages, and supports touch panel versions. It also supports serial port "Power saving mode", which reduces the power consumption of the module to minimal levels while the display is off. This helps in conserving power and reducing the module’s total energy consumption. Furthermore, the module is provided with a built-in RS-232 protocol, making it extremely easy to program and control the module with a single PC.

Overall, the OK162-12-OG module is a cost-effective and versatile display solution for many industrial, automotive, and portable device applications. The module has a built-in 65K colors palette, supports languages, and has a built-in RS-232 programing protocol. Furthermore, it offers low power consumption and is highly reliable and visible.

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