Obsolete Computer Museum's ZX-81 Page «
http://www.obsoletecomputermuseum.org/zx81/ | | Technical specifications and pictures of the sinclair zx81 with comments from other zx81 owners. |
Rodney Knaap: Build your own ZX81 «
http://www.angelfire.com/ab6/rodneyknaap/ | | Zx81 hardware website featuring a project for building your own zx81 with discrete components as well as wilf rigter's zx97. in english , dutch and german. |
Sinclair ZX-81 back from the dead «
http://www.theregister.co.uk/content/archive/13785.html | | Tony smith writes about the availability of zx81 diy kits. |
Sinclair ZX81 Benchtest «
http://www.nvg.ntnu.no/sinclair/computers/zx81/zx81_pcw0681.htm | | Article from personal computer world by david tebbutt. |
Sinclair ZX81 Collection «
http://zx81.atspace.com | | Collection of original sinclair zx81 hardware , software and literature. photos and description for each item. |
Sinclair ZX81 FAQ «
http://www.honneamise.u-net.com/zx81/zx81faq.html | | Some common questions about the zx81. |
Steven's ZX81 Computer «
http://www.geocities.com/CapeCanaveral/Hangar/1969/zx81/ | | Links and information from an enthusiast. |
System Variables of the Sinclair ZX81 «
http://www.penelope.demon.co.uk/zx81/sysvars.html | | Memory map of the ram reserved by the system. |
The ZX97 by Wilf Rigter «
http://www.howell1964.freeserve.co.uk/ZX81/ZX97.htm | | A project to design and build an enhanced , low power discrete logic version of the zx81. |
Zebra Systems, Inc. «
http://www.zebrasystems.com/zebrasystems/zx81/index.html | | Timex-sinclair zx81 computer kits for sale. |
ZX-TEAM «
http://www.zx81.de/ | | An active german sinclair zx81 users' group. site offers information about the sinclair machines and the group's activities , including news of forthcoming events , nn english and german. |
ZX80 hardware page «
http://home.micros.users.btopenworld.com/zx80/zx80.html | | How to build your own zx80 and zx81. |
ZX81 'Caverns' Game - PC Remake «
http://www.users.globalnet.co.uk/~mart03/zx81.htm | | Author of the original 1980's 'caverns' game offers a pc remake for download. includes game history and instructions. |
ZX81 - Planet Sinclair «
http://www.nvg.org/sinclair/computers/zx81/zx81.htm | | 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" . |
ZX81 Download Page «
http://www.zx81.nl | | A zx81 software archive. |
