Moving LED display how to work--APollo
led displays led modules sales factory:Apollo mobile:0086 15875527577
Moving LED display can be programmed to do whatever is needed to get a person's attention. Flashing or streaming LED displays can be purchased outright, rented or leased. They come in various sizes and can be designed for indoor or outdoor use. Some are programmed to display a particular phrase or set of phrases and others can be connected to a computer and altered from a software application. The movement of an LED display is achieved through simply turning the diodes, or LEDs, on and off in a sequence that moves in one direction. This gives the appearance of movement.