Outdoor LED signs are becoming quite common nowadays. Whenever we are on the road, at some intersection or the other, we are bound to come across an LED sign which probably advertises a product or just sends out a message. Some of these outdoor LED signs may be high definition and detailed, whereas others may just be a simple one-line sign. LED signs may either be operated using the apparatus in which they are built or by a central computer system. The latter one is more common as this reduces the hassle of changing a sign whenever needed, and operating it becomes easier and faster. Outdoor LED signs are compatible with all operating systems. Wireless …