On 15 Jul 2010 at 19:32, Henk Gooijen wrote:
  I will check the local auction sites. I have seen LCDs
which lite up
 blue and white if I am not mistaken). A few buttons underneath the LCD
 is easy, but if you want to implement a switch register plus the other
 switches (LOAD, CONT, DEP etc.) the would be quite small. Do you have
 a pencil sharper for your finger tips?  :-)  
One of the recent uC eval kits features a small OLED graphics
display.  I haven't the faintest idea who sourced it, but I was
surprised to see it on an eval board.
--Chuck