ZX81

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Check it out the following sites about ZX81, or search ZX81

» Kevin Baker's ZX81 Page - Page with support files for Sinclair ZX81 and Timex TS1000/TS1500.
» Matthew's ZX81 Homepage - Software library, reviews, news, emulators for various platforms.
» Obsolete Computer Museum's ZX-81 Page - Technical specifications and pictures of the Sinclair ZX81 with comments from other ZX81 owners.
» Project 81 - Aims to preserve ZX81 related documents in digital form.
» Rodney Knaap: Build your own ZX81 - 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 - Tony Smith writes about the availability of ZX81 DIY kits.
» Sinclair ZX81 Benchtest - Article from Personal Computer World by David Tebbutt.
» Sinclair ZX81 Collection - List of software titles including photos and year of release.
» Sinclair ZX81 FAQ - Some common questions about the ZX81.
» Sinclair ZX81 Products - Books about the ZX81. Kits and RAM packs are advertised but have sold out.
» Sinclair ZX81 Webring - Webring with a main goal of supporting the ZX81 community with information about activities for the computer and its clones.
» Steven's ZX81 Computer - Links and information from an enthusiast.
» System Variables of the Sinclair ZX81 - Memory map of the RAM reserved by the system.
» The ZX97 by Wilf Rigter - A project to design and build an enhanced, low power discrete logic version of the ZX81.
» ZX-180 - A modern version of the ZX80, ZX81 for the home hobbyist builder.
» ZX-TEAM - A very active german Sinclair ZX81 users group.
» ZX80 hardware page - How to build your own ZX80 and ZX81.
» ZX81 'Caverns' Game - PC Remake - Author of the original 1980's 'Caverns' game offers a PC remake for download. Includes game history and instructions.
» ZX81 - 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".
» ZX81 CD Game Collection - Suppliers of ZX81 games and emulators on CD, enabling you to reproduce the ZX81 on your Windows PC.
» ZX81 Download Page - A ZX81 software archive.
» ZX81 Home Page - A ZX81 FAQ, emulator and software links.
» ZX81 Stuff - Collection of ZX81-related documentation plus hardware and software projects.
» ZX81 Virtual Community - Contains links, a scanned copy of the ZX81 manual as well as ZXTAPE, a DOS-based utility to transfer ZX81 software from a PC to a ZX81 or tape recorder, and to transfer ZX81 software from tape back to PC.
» ZX81Kit .Com - A European supplier of the classic Sinclair ZX81 computer in Kit form.
» ZX97 by Bodo Wenzel - FPGA (programmable logic) design to build an extended version of the ZX81.
» Zebra Systems, Inc. - Timex-Sinclair ZX81 computer kits for sale.