LED Scroller also known as scrolling LED display is a LED strip that show information in form of text most of the time. LED Scroller is used to show some kind of live data for e.g. stock market data, news headlines, RSS feeds, brief messages etc.
The purpose of LED Scroller is to show crisp information; LED Scroller are also used to show public safety messages at various transport points. To show bank rates, currency rates, gold rates, interest rates at banks. To show the live streaming headlines LED Scroller can be used, it can also be used to engage the viewer with twitter feeds.
The content running on LED Scroller is mostly in motion. XM LED Scroller is made up of true color LED modules. LED Scroller also incorporates some attractive animation to showcase impactful messages. For e.g. XM stock ticket at Bombay Stock Exchange is horizontal 25 ft long LED Scroller. There are various symbols used such as up arrow, down arrow. With XM stock exchange software, this ticker shows rising stock rates in green color & it uses red color for the stocks which is losing its value. The similar kind of solution is used in National Stock Exchange’s vertical 2 stock tickers.