LED display is a common electronic device, usually used in advertising, information display and other fields. In the LED display, the technical principle refers to the working principle and implementation of the LED display.

Generally speaking, the technical principles of LED display screens are as follows:

unit board

The unit board is one of the core components of the LED display, which can be used in the production and manufacture of various LED displays. This kind of unit board can combine LED lights and circuit boards to form the whole of the LED display.

power module

The power module is one of the important components of the LED display, which can be used to provide power for the LED lights. This power module can be used for AC and DC power supply to meet the needs of different LED displays.

control module

The control module is one of the important components of the LED display, which can be used to control the brightness and color of the LED lights. This control module can be used in a single-chip microcomputer or other electronic controllers to realize intelligent control of LED display screens.

In short, the technical principles of LED display are as follows: unit board, power module and control module. When choosing an LED display, it is recommended to choose the appropriate technical principle according to the actual situation to meet the best use effect and performance.