SWTPC Computer Documentation Repository 
This site's purpose is to address the lack of technical information for some of the rarer vintage computers and related peripherals, with a strong focus on SWTPC.
More than 600 pages of assembly instructions, schematics, program listings, catalogs, photos and much, much more!




hobby electronics and computer projects magazine for electronics constructors everywhere. Every issue is packed with ideas, theory and projects for you to build - using class-leading drawings and illustrations, with full circuit diagrams, p.c.b. layouts, artwork and photos.