Hi..

*I have a non PIC related question. *

For class project.. I had to build a simple modified binary up/down counter
from a 74193 IC that counts from 0 to 10 and repeats. (Yea I know it sounds
simple huh? Well I'm new to digital) Now being so fascinated by how that
works.. and for extra credit, I have to come up with with a way to make the
counter count from 0 to 10, then from 10 back to 0 and keep cycling and I have
only the following to use:

74193 binary counter
and/or/nand/nor gates
j-k flip flops

If someone could kindly steer me in the right direction, I'd really appreciate
it.


- tony