The Uses and Functions of the LED Display Video Controller
The LED screen controller, also often regarded as an LED controller system or LED control card, enables the LED display to display the signal source screen by transmitting a signal between the sending and receiving cards. They are typically used to support video and data sources for any display configuration. It controls hardware and software and works like the brain of an LED screen. For instance, a 4K LED display controller supports 3D function and HDR function to suit various needs. These display screen controllers are usually divided into two categories: synchronous control and asynchronous control. The Asynchronous LED control system operates on a memory storage function. It is ideal for graphics or animations, symbols, texts, or video effects. It displays information using a serial port or cables to ensure quick and easy display. The Synchronous LED display video controller is designed to display graphics, videos, and notifications in real time. These are perfect choices fo...