Sinclair ZX81
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/Trigonometry
type: Home computer
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/Acorn_Atom
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/Z80
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/Type-in_program
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/Psion_Organiser
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/Microcomputer
wiki page external link: https://books.google.com/books%3Fid=RYH7o-4ykmMC&pg=PA33
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/Personal_Computer_World
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/William_Gibson
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/The_Sun_(United_Kingdom)
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/VIC-20
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/Scotland
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/Banknotes_of_the_pound_sterling
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/Wayne_Green
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/Membrane_keyboard
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/TI-99/4A
name: Sinclair ZX81
wiki page external link: https://www.zdnet.com/pictures/sinclair-zx81-teardown/
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/American_Express
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/Apple_II_Plus
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/Currys
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/Silicon_chips
wiki page external link: https://books.google.com/books%3Fid=oZjRIhZtINUC&pg=PA81
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/Boffin
wiki page external link: https://archive.org/details/crash-magazine-16/page/n127/mode/2up
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/ZX80
wiki page uses template: Template:Refend
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/Rick_Dickinson
developer: Sinclair Research
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/Byte_(magazine)
wiki page uses template: Template:Dead link
description: pioners de la microinformàtica domèstica @ca
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/Ogilvy_&_Mather
operating system: Sinclair BASIC
wiki page uses template: Template:Authority control
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/Alexandra_Palace
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/TRS-80
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/MicroScope
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/Category:1981_establishments_in_Scotland
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/BBC_News
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/BASIC
wiki page uses template: Template:Val
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/Nota_bene
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/Raffaele_Cecco
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/String_(computer_science)
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/National_Enterprise_Board
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/Your_Computer_(British_magazine)
wiki page external link: http://yourcomputeronline.wordpress.com/2010/12/09/wh-smith-brings-zx-81s-to-the-high-street/
wiki page external link: https://web.archive.org/web/20111230170636/http:/www.wired.co.uk/news/archive/2011-03/18/bbc-micro
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/ZX_Spectrum
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/Sinclair_User
wiki page uses template: Template:R
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/Clive_Sinclair
wiki page uses template: Template:Sort-under
wiki page external link: https://www.flickr.com/photos/9574086@N02/1221488047/
reference: --01-02
wiki page external link: https://archive.today/20121202093728/http:/yourcomputeronline.wordpress.com/2010/12/09/wh-smith-brings-zx-81s-to-the-high-street/
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/Category:Products_introduced_in_1981
wiki page uses template: Template:Use British English
wiki page external link: https://books.google.com/books%3Fid=M0E-5yH7c7QC&q=%22central+hall%22+sinclair&pg=PA390
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/Commodore_VIC-20
successor: ZX Spectrum
wiki page external link: https://www.bbc.co.uk/news/magazine-12703674
wiki page uses template: Template:Infobox information appliance
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/Category:Computers_designed_in_the_United_Kingdom
wiki page external link: http://www.digitalspy.co.uk/gaming/interviews/a162016/rhianna-pratchett-overlord.html
wiki page external link: http://spong.com/feature/10109995/Interview-Industry-Legend-Charles-Cecil
fix attempted: yes
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/Loader_(computing)
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/Ferranti
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/Compukit_UK101
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/Timex_Sinclair_1000
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/Sinclair_C5
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/Dundee
weight: 350.0
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/NTSC
wiki page external link: https://books.google.com/books%3Fid=iUz6LTd7vdIC&q=zx81&pg=PA303
wiki page external link: https://archive.org/details/1982-12-compute-magazine/page/n57/mode/2up
wiki page wiki link: https://dbpedia-live.demo.openlinksw.com/resource/David_Perry_(game_developer)