This site is dedicated to sales of an educational 8-bit computer kit which uses the Z80 for its central processing unit (CPU). This microcomputer kit is based on the wire-wrap hobbyist system I describe in my main web site, which in turn is based on designs made popular by Steve Ciarcia in his book Build Your Own Z80 Computer, Byte Books, 1981. I created this kit in response to requests by site visitors for an easier way to build a Z80-based computer. The best way to get familiar with the kit for sale here is to download and read the kit instructions. If you still have questions, please email me.  --Best wishes, Donn Stewart.

Contact me.

Please send me an email at the address you see below. I have put the address in a little image, so that web-crawling spam bots cannot see it. Just type the address into your email address space, and I will get your message. Thanks.

Donn Stewart
13917 Deviar Dr.
Centreville, VA 20120