Stepper Controller

Hello I am a new member to this group, and pretty new to the whole
stepper motor/cnc bizz, I was wondering if someone has plans to a
motor controller that doesnt need a computer, but rather could be used
as a power feed of some sort... you press a button it spins one
way(maby have a rehastat to speed or slow it down), press another
button makes it spin the other way, and maby a button to advance one
step at a time?

Any info would be great! good group!

Tyler Phillips