I'm in need of LCD displays and touch screens. Either separate or integrated ones. I searched a lot but ended up with some costly ones. Can anyone suggest me companies or models of reasonable ones...?

Thank you...

 

I've used a $36 display from CircuitEd which is the US distributer for Mikroelectronia. As of late Mouser is also carrying some of their line.

Here is one interesting device similar to something I use on a dev board.

Another source I have seen is crystalfontz.

You can find more sources by Googling "lcd display module"

 

Here is a vid of the Display Ron H linked above being driven by a PIC32 and an AVR 8 bit side by side.

Keep in mind if you will be redrawing the whole screen often (video replay), 8 bit controllers will give a bit of lag.

http://www.youtube.com/watch?v=jNYmFCug22g

 

Such a specific question...NOT. How about adding some details that will narrow it down.
Like...do you need dot/character/STN/TN/7 segment/passive/reflective/transflective/transmissive/backlight color/EL/character size/voltage/number of lines,etc.. and on and on and on.

Touchscreen..resistive/capacitive/size/interface,etc... on and on..

Might as well just wrote "Help..LCD..Touchscreen"

 

this is new to me and i am looking for loading bitmap images to the touch display which can work on supply less than 12V( not a 7 segment display)
i need 3 basic size (2"-10")
i prefer resistive but need a good lifespan.