Please kindly do the needful sir

If it's a complete project using Stepper Motors there are about 20 of them listed here: http://avr.15.forumer.com/index.php?showforum=29 and they should contain Schematics as well a Source Code.

PS. You forgot to mention what type of Stepper Motor.

There are also about twenty projects using LCDs and a few that interface to keyboards listed at: http://avr.15.forumer.com/index.php?showforum=28.

You pick a Stepper Motor Control and Pick an LCD Routine that interfaces with a keyboard. You put them together and you're done.