Moving LED Display is very active application of digital electronics. The application of this device can be found everywhere. From name plate display to train number display this display is used. The power consumption is 70% less than primitive display.
The main advantage of using this display is the information displaying on the display can easily be change by changing the program in microcontroller. And also animation is possible during displaying the massage. This is undoubtedly acceptable in the high society. There is another advantage of this device i.e. less cost-effective. The LED used in this device is RED LED having wavelength 660nm. Hence the displaying massage can be seen from very high distance.
The materials has been used in this device is very easily available in the market. So the raw material availability creates no problem during device manufacture.
Reason for Choosing this Project:
· Core Field Application
· Components availability in the market.
· Chance to work with High level Sub-routine In microcontroller program.
· The Device has less power Consumption.
Moving LED display displays the information on the Display board written in any language moving from right to left in animated form. This Display consists of four Units.
· Power Supply Unit.
· Register Unit.
· Display Unit.
· Controller Unit.