LDD-F302NI-RA

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LDD-F302NI-RA: Application Field and Working Principle

The LDD-F302NI-RA is an LED display module designed to display alphanumeric characters and numeric data. It is a versatile and cost-effective device ideal for providing information to a wide range of applications, such as interior and exterior signage, including bus routes and airline schedules, as well as being suitable for data-logging and monitoring. This module has a wide variety of other uses, such as technology displays and scientific data collection.

The LDD-F302NI-RA features a high refresh rate, making it suitable for applications that require real-time data monitoring and faster updating. The module has a luminous efficiency of 1 million mcd/m2, and a wide viewing angle. The module is controlled by an intelligent microcontroller, allowing users to set up and control complex data displays. It also has an optional sunlight readable feature for outdoor applications, with an IP66 rating for weather protection.

In terms of its working principle, the LDD-F302NI-RA LED display module is powered by four separate DC power supplies. A power supply is connected to each red, green and blue LED, which then provides the specified current to each LED. This creates the light necessary for illuminating the display. The module is controlled by an internal microcontroller, which communicates with a control processor to control the LEDs. The microcontroller will also monitor feedback signals from the LED modules to confirm they are functioning correctly.

The LDD-F302NI-RA LED display module is suitable for a wide range of applications, such as interior and exterior signage, interior and exterior data collection, as well as various scientific displays. Its wide viewing angle and high luminous efficiency ensure clear readability for all viewers. The module’s internal microcontroller and power management functions make it suitable for applications where real time data monitoring is important. The optional sunlight readable feature and IP rating make it suitable for use outdoors, and it is a cost-effective display module for a range of applications.

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