For young geeks and nerds in the 1980s, there was one undisputed truth: RadioShack was an awesome place. A store filled with computers, remote control toys, and gadgets of all sorts that seemed to ...

The 1980s were the heyday of the venerable Z80, a processor that found its way into innumerable home computers, industrial systems, and yes — arcade machines. However, not everyone had a Z80 based ...