LED display knowledge is currently the mainstream demand of most indoor display customers, but many users only know one concept and do not have a clear understanding of specific products and the technical differences involved. With the continuous advancement and development of fine-pitch technology .
The LED control card is an external device that converts the data of the LED display to the display through the PC. There are many names: LED display control card, LED SMS control card, GSM wireless control card, GPRS wireless card, RF wireless control .
The LED control card is an external device that converts the data of the LED display to the display through the PC. There are many names: LED display control card, LED SMS control card, GSM wireless control card, GPRS wireless card, RF wireless control .
The LED screen control card is the core component of the LED graphic display. LED screen control card is mainly responsible for receiving the picture display information from the computer serial port, putting it into the frame memory, and generating the serial display data .
The installation of LCD splicing screen is not like ordinary display equipment, just simply put it on and install it. The installation of LCD splicing screens should not only choose the installation site carefully, but also pay attention to the light around the installation .