Build Your Own ZX80
How to build your own ZX80. Includes construction details, parts list, pictures and software.
Sinclair ZX80
Overview of the machine, hardware and software.
ZX80 - Planet Sinclair
Information, photos and resources for the Sinclair ZX80, including a detailed account of its development extracted from Ian Adamson and Richard Kennedy's book "Sinclair and the Sunrise Technology".
ZX80 Hardware Page
Hardware oriented site containing internal PCB photos.
ZX80 World
A place to learn about the ZX80 computer, the people, Tim Hartnell, the books, magazines and more!