I agree with 3v0... but don't get discouraged I started learning the PIC uC since about February or March and I learned so many things on different subjects. I guess what im trying to say is if you want to learn something quick just focus on it...
Re-Read your question:
“i want to create a project regarding micro controller based large led display..which can interface with pc so by a some editor in pc we can write anything and make it to display on scrolling board. i found few ones but i want guidance of yurs to help me step by step.. ”
Micro controllers – there are many types. (PIC / ATMEL ...)
Be more specific..
How big of a led display? What ever the case start of small. Im learning a 5x7 Matrix and I think I got the hang of it.
You want to interface with a PC. How RS232 or USB ?
How will you program the PC software? Visual Basic, C, C++, C# etc....
You found a few? Decide what features it has that you want in your design.
Im sure a lot of people here will be glad to help. Including myself.
For the basics I suggest you understand BINARY. How it works and what it is .. Hence:
Bit, Nybble, Byte etc...
Then learn HEX... 0-F.
Im not saying you should understand it to a point where you can write letters and talk in it but just enough so you wont get lost.
Well any thoughts?