OK204-25-422-OW-VPT

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The OK204-25-422-OW-VPT is a type of display module designed for various applications. It is a LCD, OLED character and numeric module, with a viewing size of 204.7mm (8.05”). It has a wide viewing angle of ±60°, grey level of 8-bit color, high contrast ratio, and LED backlight.

This module has various features that make it ideal for most applications. It is waterproof, dust-proof, and has a higher impact resistance, making it suitable for use in a wide range of environments and conditions. It is also RoHS compliant and UL certified, so it is safe for use in any application. Additionally, the module supports a wide range of low voltage input power sources, from AC/DC 5V up to 30V.

The OK204-25-422-OW-VPT has a wide range of applications. It is used in medical devices, digital signage, and kiosks. It is also suitable for IoT projects, digital video walls, media players, and industrial automation. It is a powerful and versatile LCD, OLED character and numeric module, and is ideal for engineering applications requiring maximum stability and durability.

The working principle of the OK204-25-422-OW-VPT is fairly straightforward. It uses light to transmit information to the user. The LCD/OLED display works by passing a current to each liquid crystal cell, which then acts as a filter, allowing different colors to be displayed. This process is responsible for the display of text and graphics.

The LED backlight illuminates the LCD/OLED display to make the text and graphics more visible. The LED backlight is connected to a voltage source, which is regulated by a control circuit, and provides the necessary power for the backlight to emit light. The LED backlight is usually used in combination with the LCD/OLED display to achieve a higher viewing angle and contrast ratio.

The OK204-25-422-OW-VPT is designed to be a reliable and durable display module, offering maximum stability and performance. It is a great choice for any application, and is ideal for engineering applications requiring maximum stability and durability.

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