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what is SCROLLING BOARD Module

LED Scrolling Board or Urban TV made up of such blocks called the scrolling board module. LED Module will be connected in parallel by a cable as flat cable and programmed through the controller, the power supply shall provide the required power for LED board while since the blocks can be replaced and substituted again they called LED Module as in electronics the components capable of separating and re connecting are defined and called modules
One of the important and key characteristics which must be considered in LED module is its dimension or size .LED Modules are constructed in such sizes as 16x16 or 16x32 .By the setting of different LED Modules next to each other the scrolling board or Urban TV Shall be produced in different sizes and performances expected from the clients side . Another feature that is important in case of LED modules is dot Pitch or pixel Pitch.  Dot Pitch is the center to center distance of the module pixels usually in millimeter unit. For example P10 represents the module that center to center of distance between of its two adjacent pixels is 10 mm. The smaller dot pitch of LED module showed more LED mounted in the module block upon the certain size and normally the quality of module image shall be promoted and improved accordingly. The next feature that should be considered is the LED color Module. At present different LED modules available in the market are in a variety of colors as single color, tri-color, seven color and full color

Single color LED modules
Single color LED modules made up of just one color LED and capable of displaying  the single color according to the type of LEDs used in it, the best-selling single color LED modules are single color  red module , single color  green module and single color   white module
 For instance, the red LED module (P10-1R) is a type of LED modules in which the center to center distance between its two adjacent pixels is 10 mm

Tri-color and seven color LED modules
Tri-color LED modules by maintaining two LED colors used in it is capable of displaying three colors while seven color LED module apply three colors of its LED to display seven colors

full color LED modules

Full color LED Module by combining 3 LED colors, the primary colors as red, green and blue  ,  is capable of displaying 16 million colors, such as full-color module RGB, and another type of full color  LED module should be mentioned in which all colors are combined in one LED . This type called the full color 3 IN 1 LED Module and capable of displaying the full color images and videos and mostly applied in urban TV


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