What is scrolling message display?
Scrolling message means sliding text vertically or horizontally. Scrolling doesn’t change the layout of the text but moves the user’s view across what is a large message that is not wholly seen. They can be used to attract the attention of viewers also.
How to make LED moving message display?
How do LED display boards work?
An LED display consists of many closely-spaced LEDs. By varying the brightness of each LED, the diodes jointly form an image on the display. To create a bright colour image, the principles of additive colour mixing are used, whereby new colours are created by mixing light in different colours.