What are the differences between the LED dot matrix screen and the LED display?
LED dot matrix display universal use as an information screen, used to display text and simple pictures. General dot matrix display for indoor, mostly in the low-end single, double color, used to scroll display text and pictures (two colors can play video), also has full color. Display the price is relatively low, heat dissipation is not very good, the general effect, so it is rarely used in color.
Dot matrix screen is mainly limited to "dot matrix" display, is relatively simple, relatively low cost equipment. Part of the damage does not affect the other part, and maintenance is simple, replace that bad piece of it.
And LED dot matrix display, low brightness. Liancheng small series have been mentioned in the above, LED dot matrix screen in LED (or light) is packaged into a module, because of this, the specific module limits the driving methods of LED dot matrix screen, will directly affect the brightness of it cannot reach very high, and each LED LED screen are separated from the control, in the design of driving method and circuit can have multiple choice, brightness is relatively can be designed to be much higher
