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Google Keyword Rankings for : who invented the zx81
1
ZX81 - Wikipedia
https://en.wikipedia.org/wiki/ZX81
The ZX81 is a home computer that was produced by Sinclair Research and manufactured in Dundee, Scotland, by Timex Corporation. It was launched in the United ...
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https://en.wikipedia.org/wiki/ZX81
The ZX81 is a home computer that was produced by Sinclair Research and manufactured in Dundee, Scotland, by Timex Corporation. It was launched in the United ...
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2
Sinclair ZX81 - The Centre for Computing History
http://www.computinghistory.org.uk/det/184/Sinclair-ZX81-Issue-One/
The ZX81 was launched on 5th March 1981 by Clive Sinclair as the successor to the ZX80, with a larger memory and improved mathematical functions.
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http://www.computinghistory.org.uk/det/184/Sinclair-ZX81-Issue-One/
The ZX81 was launched on 5th March 1981 by Clive Sinclair as the successor to the ZX80, with a larger memory and improved mathematical functions.
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3
Sir Clive Sinclair, the developer of the ZX81 died at 81 - BornCity
https://borncity.com/win/2021/09/17/sir-clive-sinclair-the-developer-of-the-zx81-died-at-81/
[German]Small news from the world of computer technology: The inventor and entrepreneur Sir Clive Marles Sinclair died yesterday, ...
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https://borncity.com/win/2021/09/17/sir-clive-sinclair-the-developer-of-the-zx81-died-at-81/
[German]Small news from the world of computer technology: The inventor and entrepreneur Sir Clive Marles Sinclair died yesterday, ...
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4
Home computing pioneer Sir Clive Sinclair dies aged 81
https://www.theguardian.com/technology/2021/sep/16/home-computing-pioneer-sir-clive-sinclair-dies-aged-81
Sir Clive Sinclair, the inventor and entrepreneur who was instrumental in bringing home computers to the masses, has died at the age of 81.
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https://www.theguardian.com/technology/2021/sep/16/home-computing-pioneer-sir-clive-sinclair-dies-aged-81
Sir Clive Sinclair, the inventor and entrepreneur who was instrumental in bringing home computers to the masses, has died at the age of 81.
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5
Factsheet - Sinclair ZX81 - Retro Games Collector
https://www.retrogamescollector.com/factsheet-sinclair-zx81/
For the uninitiated the ZX81 was a small 8-bit home microcomputer invented and produced by Sinclair Research Limited of Cambridge, England.
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https://www.retrogamescollector.com/factsheet-sinclair-zx81/
For the uninitiated the ZX81 was a small 8-bit home microcomputer invented and produced by Sinclair Research Limited of Cambridge, England.
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6
Sinclair ZX81 - Google Sites
https://sites.google.com/site/wozsinclairzx81
The ZX81, released in a slightly modified form in the United States as the Timex Sinclair 1000, was a home computer produced by Sinclair Research and ...
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https://sites.google.com/site/wozsinclairzx81
The ZX81, released in a slightly modified form in the United States as the Timex Sinclair 1000, was a home computer produced by Sinclair Research and ...
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7
Sinclair ZX-81 computer - OldComputers.net
http://oldcomputers.net/zx81.html
The Sinclair ZX81 is such a slow and difficult to use computer, many people found that it works better as a door-stop than as a computer... In ...
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http://oldcomputers.net/zx81.html
The Sinclair ZX81 is such a slow and difficult to use computer, many people found that it works better as a door-stop than as a computer... In ...
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8
About the Sinclair ZX80 and ZX81 Home Computer
https://www.sinclairzxworld.com/about_ZX80_ZX81_computers.html
The ZX80 was the first in a line of computers from Sinclair Research Limited (then known as Science of Cambridge) and was developed by the British inventor, ...
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https://www.sinclairzxworld.com/about_ZX80_ZX81_computers.html
The ZX80 was the first in a line of computers from Sinclair Research Limited (then known as Science of Cambridge) and was developed by the British inventor, ...
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9
Sinclair ZX81 - The Interface Experience: Bard Graduate Center
https://interface-experience.org/objects/sinclair-zx81/
The ZX81 was developed by Clive Sinclair, an English entrepreneur who developed computers that were simple in design and affordable, which made them ...
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https://interface-experience.org/objects/sinclair-zx81/
The ZX81 was developed by Clive Sinclair, an English entrepreneur who developed computers that were simple in design and affordable, which made them ...
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10
Sinclair ZX81 - Nostalgia Central
https://nostalgiacentral.com/pop-culture/technology/sinclair-zx81/
› Pop Culture › Technology
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https://nostalgiacentral.com/pop-culture/technology/sinclair-zx81/
› Pop Culture › Technology
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11
OLD-COMPUTERS.COM Museum ~ Sinclair ZX 81
https://www.old-computers.com/museum/computer.asp?c=263
The ZX81 contained only four main chips : the ROM, Z80A CPU, 1K RAM and the Ferranti custom-made chip! It is as simple as that. The machine was assembled by ...
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https://www.old-computers.com/museum/computer.asp?c=263
The ZX81 contained only four main chips : the ROM, Z80A CPU, 1K RAM and the Ferranti custom-made chip! It is as simple as that. The machine was assembled by ...
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12
Clive Sinclair, inventor of the ZX Spectrum personal computer ...
https://www.theverge.com/2021/9/18/22680955/clive-sinclair-home-computers-electric-vehicle-calculator
Entrepreneur and inventor Clive Sinclair built an early, affordable personal computer that proved popular in the UK.
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https://www.theverge.com/2021/9/18/22680955/clive-sinclair-home-computers-electric-vehicle-calculator
Entrepreneur and inventor Clive Sinclair built an early, affordable personal computer that proved popular in the UK.
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13
Sinclair ZX81 - Computers
https://www.timexsinclair.com/computers/sinclair-zx81/
The Sinclair ZX81, developed by Sinclair Research and manufactured by Timex Corporation in Dundee, Scotland, was the first home computer sold in the United ...
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https://www.timexsinclair.com/computers/sinclair-zx81/
The Sinclair ZX81, developed by Sinclair Research and manufactured by Timex Corporation in Dundee, Scotland, was the first home computer sold in the United ...
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14
Documentary - The Sinclair ZX80, ZX81, and Timex ... - YouTube
https://www.youtube.com/watch?v=1Jr7Q1yJOUM
The 8-Bit Guy
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https://www.youtube.com/watch?v=1Jr7Q1yJOUM
The 8-Bit Guy
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15
ZX81 - Uncyclopedia, the content-free encyclopedia
https://en.uncyclopedia.co/wiki/ZX81
The ZX81 was in fact the world's first electronic computer, invented by the English scientist Sir ZX81 in 1890.
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https://en.uncyclopedia.co/wiki/ZX81
The ZX81 was in fact the world's first electronic computer, invented by the English scientist Sir ZX81 in 1890.
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16
Sinclair ZX81 - The Code Show
https://thecodeshow.info/sinclair-zx81/
The ZX81 is a home computer produced by Sinclair Research and manufactured in Dundee, Scotland by Timex Corporation. The final testing bench for the ZX81 at ...
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https://thecodeshow.info/sinclair-zx81/
The ZX81 is a home computer produced by Sinclair Research and manufactured in Dundee, Scotland by Timex Corporation. The final testing bench for the ZX81 at ...
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17
The Complete Sinclair ZX81 Basic Course (Retro ...
https://www.amazon.com/Complete-Sinclair-Basic-Course-Reproductions/dp/1789824354
The inventor's company would grow to become Sinclair Research and release even more powerful machines such as the ZX81 (about which this book focuses), ...
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https://www.amazon.com/Complete-Sinclair-Basic-Course-Reproductions/dp/1789824354
The inventor's company would grow to become Sinclair Research and release even more powerful machines such as the ZX81 (about which this book focuses), ...
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18
The UK games industry pays tribute to the late Sir Clive Sinclair
https://www.videogameschronicle.com/news/the-uk-games-industry-pays-tribute-to-the-late-sir-clive-sinclair/
Sinclair, who also invented the pocket calculator, was the creator of the ZX80, the first ever mass-market home computer priced less than ...
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https://www.videogameschronicle.com/news/the-uk-games-industry-pays-tribute-to-the-late-sir-clive-sinclair/
Sinclair, who also invented the pocket calculator, was the creator of the ZX80, the first ever mass-market home computer priced less than ...
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19
My Last ZX81 Kits & Printers
https://www.zebrasystems.com/
The Internet got invented, ebay got invented, and most importantly, the interest in Timex Sinclair computers has continued and the these ...
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https://www.zebrasystems.com/
The Internet got invented, ebay got invented, and most importantly, the interest in Timex Sinclair computers has continued and the these ...
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20
SINCLAIR ZX81 - cheap but good
http://computermuseum.50megs.com/brands/zx81.htm
› brands › zx81
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http://computermuseum.50megs.com/brands/zx81.htm
› brands › zx81
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21
Computer pioneer Sir Clive Sinclair dies aged 81 | IT PRO
https://www.itpro.com/hardware/360919/computer-pioneer-sir-clive-sinclair-dies-aged-81
Sinclair, who invented the ZX series of computers and the pocket calculator, died at his home in London on Thursday morning after a long illness ...
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https://www.itpro.com/hardware/360919/computer-pioneer-sir-clive-sinclair-dies-aged-81
Sinclair, who invented the ZX series of computers and the pocket calculator, died at his home in London on Thursday morning after a long illness ...
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22
Sir Clive Sinclair, Pioneer Behind One Of the Most Popular ...
https://www.ign.com/articles/sir-clive-sinclair-pioneer-gaming-pcs-dies-at-81
Sinclair worked on a number of home computers including the ZX80, ZX81 and ZX Spectrum ... Sir Clive Sinclair, the entrepreneur and inventor ...
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https://www.ign.com/articles/sir-clive-sinclair-pioneer-gaming-pcs-dies-at-81
Sinclair worked on a number of home computers including the ZX80, ZX81 and ZX Spectrum ... Sir Clive Sinclair, the entrepreneur and inventor ...
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23
Clive Sinclair: Mr. Inventor, the father of the ZX81, is dead
https://newsrnd.com/tech/2021-09-17-clive-sinclair--mr--inventor--the-father-of-the-zx81--is-dead.rkxoWHIM7F.html
He was the Daniel jet engine of the first phase of the digital revolution: The Englishman Clive Sinclair invented devices that were ...
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https://newsrnd.com/tech/2021-09-17-clive-sinclair--mr--inventor--the-father-of-the-zx81--is-dead.rkxoWHIM7F.html
He was the Daniel jet engine of the first phase of the digital revolution: The Englishman Clive Sinclair invented devices that were ...
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24
Sinclair ZX81 Desktop Computer - Bard Graduate Center
https://www.bgc.bard.edu/research-forum/articles/85/sinclair-zx81-desktop-computer
England's answer to the microprocessor was to be found in two particular devices marketed for novices, the ZX81 and the BBC Micro. Released in 1981 and marketed ...
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https://www.bgc.bard.edu/research-forum/articles/85/sinclair-zx81-desktop-computer
England's answer to the microprocessor was to be found in two particular devices marketed for novices, the ZX81 and the BBC Micro. Released in 1981 and marketed ...
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25
ZX81: Small black box of computing desire - BBC News
https://www.bbc.com/news/magazine-12703674
By Stephen Tomkins · The Sinclair ZX81 was small, black with only 1K of memory, but 30 years ago it helped to spark a generation of programming ...
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https://www.bbc.com/news/magazine-12703674
By Stephen Tomkins · The Sinclair ZX81 was small, black with only 1K of memory, but 30 years ago it helped to spark a generation of programming ...
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26
Obituary: Clive Sinclair, pioneer of low-cost computers
https://www.fastcompany.com/90680349/clive-sinclair-obituary
› clive-sinclair-obituary
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https://www.fastcompany.com/90680349/clive-sinclair-obituary
› clive-sinclair-obituary
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27
The Complete Sinclair ZX81 Basic Course (Paperback)
https://shop.harvard.com/book/9781789824353
The inventor's company would grow to become Sinclair Research and release even more powerful machines such as the ZX81 (about which this ...
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https://shop.harvard.com/book/9781789824353
The inventor's company would grow to become Sinclair Research and release even more powerful machines such as the ZX81 (about which this ...
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28
The ZX Spectrum At 40 - Business News - MCV/DEVELOP
https://www.mcvuk.com/business-news/when-we-made-the-zx-spectrum-the-zx-spectrum-at-40/
The ZX Spectrum was of course the brainchild of the late Clive Sinclair, the serial entrepreneur and inventor who came to prominence in 1972 ...
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https://www.mcvuk.com/business-news/when-we-made-the-zx-spectrum-the-zx-spectrum-at-40/
The ZX Spectrum was of course the brainchild of the late Clive Sinclair, the serial entrepreneur and inventor who came to prominence in 1972 ...
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29
CRASH 78 - A Story of Survival
https://www.crashonline.org.uk/78/sinclair.htm
Sir Clive Sinclair is fifty this year, and it was ten years ago he launched the first computer branded Sinclair ZX. The ZX80 was followed by the ZX81 and ...
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https://www.crashonline.org.uk/78/sinclair.htm
Sir Clive Sinclair is fifty this year, and it was ten years ago he launched the first computer branded Sinclair ZX. The ZX80 was followed by the ZX81 and ...
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30
Sir Clive Sinclair - An Innovator Before His Time
https://www.rs-online.com/designspark/sir-clive-sinclair-an-innovator-before-his-time
The ZX81 was not the first of Sir Clive's inventions, but it was the first to storm the market, with over one and a half million being sold.
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https://www.rs-online.com/designspark/sir-clive-sinclair-an-innovator-before-his-time
The ZX81 was not the first of Sir Clive's inventions, but it was the first to storm the market, with over one and a half million being sold.
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31
RIP Sir Clive Sinclair, creator of UK's famed ZX Spectrum ...
https://arstechnica.com/gaming/2021/09/rip-sir-clive-sinclair-creator-of-uks-famed-zx-spectrum-gaming-computer/
› gaming › 2021/09 › rip-sir-cli...
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https://arstechnica.com/gaming/2021/09/rip-sir-clive-sinclair-creator-of-uks-famed-zx-spectrum-gaming-computer/
› gaming › 2021/09 › rip-sir-cli...
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32
Home computer inventor passes
https://newsday.co.tt/2021/09/22/home-computer-inventor-passes/
He was the inventor of the Sinclair ZX80 home computer which was launched in 1980. In 1982, the Timex Company obtained a licence to manufacture ...
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https://newsday.co.tt/2021/09/22/home-computer-inventor-passes/
He was the inventor of the Sinclair ZX80 home computer which was launched in 1980. In 1982, the Timex Company obtained a licence to manufacture ...
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33
Clive Sinclair: Mr. Inventor, der Vater des ZX81, ist tot - Spiegel
https://www.spiegel.de/netzwelt/gadgets/clive-sinclair-mr-inventor-der-vater-des-zx81-ist-tot-a-8ce72d69-7b90-47a1-b892-fe711e3e4147
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https://www.spiegel.de/netzwelt/gadgets/clive-sinclair-mr-inventor-der-vater-des-zx81-ist-tot-a-8ce72d69-7b90-47a1-b892-fe711e3e4147
Translate this page
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34
What Happened to the ZX81 Generation? | by Chris Webb
https://medium.com/@Chris_Webb/what-happened-to-the-zx81-generation-5b4560641b6f
In 1981 my Dad bought a Sinclair ZX81, to me a legend and one of the most important computers ever made. Very few people back then would ...
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https://medium.com/@Chris_Webb/what-happened-to-the-zx81-generation-5b4560641b6f
In 1981 my Dad bought a Sinclair ZX81, to me a legend and one of the most important computers ever made. Very few people back then would ...
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35
Sinclair ZX81: 30 years old - the computer that comes with free ...
https://www.reddit.com/r/programming/comments/fyzv3/sinclair_zx81_30_years_old_the_computer_that/
Yes! ZX81 is the one that actually got me into programming. I opened the manual and just had to try things. My tape drive didn't work so I had to write down and ...
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https://www.reddit.com/r/programming/comments/fyzv3/sinclair_zx81_30_years_old_the_computer_that/
Yes! ZX81 is the one that actually got me into programming. I opened the manual and just had to try things. My tape drive didn't work so I had to write down and ...
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36
Sinclair ZX81 Kit - Building a home computer - Peter Vis
https://www.petervis.com/Sinclair/Sinclair_ZX81_Kit/Sinclair_ZX81_Kit.html
The Sinclair ZX81 was one of the earliest home computers available in kit form. It was the invention of Sir Clive Sinclair, the only British business ...
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https://www.petervis.com/Sinclair/Sinclair_ZX81_Kit/Sinclair_ZX81_Kit.html
The Sinclair ZX81 was one of the earliest home computers available in kit form. It was the invention of Sir Clive Sinclair, the only British business ...
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37
Sinclair ZX Specifications - Nocash
https://problemkaputt.de/zxdocs.htm
A ZX81 clone, distributed in USA by a company called Timex. Includes 2 KBytes RAM, and obviously 60Hz NTSC TV modulator, otherwise same as ZX81. The BIOS is 1:1 ...
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https://problemkaputt.de/zxdocs.htm
A ZX81 clone, distributed in USA by a company called Timex. Includes 2 KBytes RAM, and obviously 60Hz NTSC TV modulator, otherwise same as ZX81. The BIOS is 1:1 ...
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38
Home computing pioneer Sir Clive Sinclair passes at age 81 ...
https://blog.adafruit.com/2021/09/16/home-computing-pioneer-sir-clive-sinclair-passes-at-age-81-vintagecomputing/
Sinclair invented the pocket calculator but was best known for popularizing the home computer, bringing it to British high-street stores at ...
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https://blog.adafruit.com/2021/09/16/home-computing-pioneer-sir-clive-sinclair-passes-at-age-81-vintagecomputing/
Sinclair invented the pocket calculator but was best known for popularizing the home computer, bringing it to British high-street stores at ...
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39
Not Only 30 Programs for the Sinclair ZX81 : Reproductions
https://blackwells.co.uk/bookshop/product/Not-Only-30-Programs-for-the-Sinclair-ZX81-by-Reproductions-Retro/9781789825886
Launched in 1981, Sir Clive Sinclair's ZX81 - successor to his ZX80 released the year before - was designed to be a low-cost introduction to home computing ...
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https://blackwells.co.uk/bookshop/product/Not-Only-30-Programs-for-the-Sinclair-ZX81-by-Reproductions-Retro/9781789825886
Launched in 1981, Sir Clive Sinclair's ZX81 - successor to his ZX80 released the year before - was designed to be a low-cost introduction to home computing ...
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40
ZX81 by Sinclair - Retro 8-Bit Computers
http://www.retro8bitcomputers.co.uk/Sinclair/Zx81
The Sinclair ZX81 · Original Price : £69.95 · RAM : 1K · ROM : 8K · CPU : Z80 @ 3.25MHz · Video Output : RF Modulator · Display Resolution Text : 24 lines x 32 ...
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http://www.retro8bitcomputers.co.uk/Sinclair/Zx81
The Sinclair ZX81 · Original Price : £69.95 · RAM : 1K · ROM : 8K · CPU : Z80 @ 3.25MHz · Video Output : RF Modulator · Display Resolution Text : 24 lines x 32 ...
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41
Computing Pioneer Clive Sinclair Dies At 81 - Outlook India
https://www.outlookindia.com/website/story/world-news-computing-inventor-clive-sinclair-dies-at-81/394907
Clive Sinclair rose to prominence in the early 1980s with a series of affordable home computers. British inventor Clive Sinclair dies.
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https://www.outlookindia.com/website/story/world-news-computing-inventor-clive-sinclair-dies-at-81/394907
Clive Sinclair rose to prominence in the early 1980s with a series of affordable home computers. British inventor Clive Sinclair dies.
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42
Muere Clive Sinclair, inventor del ZX81, el ZX Spectrum y la ...
https://www.biobiochile.cl/noticias/ciencia-y-tecnologia/pc-e-internet/2021/09/17/muere-clive-sinclair-inventor-del-zx81-el-zx-spectrum-y-la-calculadora-de-bolsillo.shtml
A los 81 años y tras sufrir una larga enfermedad no especificada, este jueves se dio a conocer la muerte de sir Clive Sinclair, el inventor ...
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https://www.biobiochile.cl/noticias/ciencia-y-tecnologia/pc-e-internet/2021/09/17/muere-clive-sinclair-inventor-del-zx81-el-zx-spectrum-y-la-calculadora-de-bolsillo.shtml
A los 81 años y tras sufrir una larga enfermedad no especificada, este jueves se dio a conocer la muerte de sir Clive Sinclair, el inventor ...
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43
40th Anniversary of the Sinclair ZX81 | By Museum of Computing
https://www.facebook.com/MuseumOfComputing/videos/40th-anniversary-of-the-sinclair-zx81/874515423280659/
Museum of Computing
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https://www.facebook.com/MuseumOfComputing/videos/40th-anniversary-of-the-sinclair-zx81/874515423280659/
Museum of Computing
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44
Sinclair ZX81 - Memotech - primrosebank.net
http://www.primrosebank.net/computers/zx81/zx81_memotech.htm
Seeing the success of the Sinclair ZX81, Geoff Boyd and Robert Branton formed Memotech to make memory expansion modules for the ZX81.
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http://www.primrosebank.net/computers/zx81/zx81_memotech.htm
Seeing the success of the Sinclair ZX81, Geoff Boyd and Robert Branton formed Memotech to make memory expansion modules for the ZX81.
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45
Sinclair ZX81 - Retro Isle
https://www.retroisle.com/sinclair/zx81/general.php
The task of upgrading the ZX80's hardware at Sinclair Research fell to their chief engineer, Jim Westwood. This task was primarily to reduce the number of ...
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https://www.retroisle.com/sinclair/zx81/general.php
The task of upgrading the ZX80's hardware at Sinclair Research fell to their chief engineer, Jim Westwood. This task was primarily to reduce the number of ...
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46
Sinclair Computers: Gone But Not Forgotten - TechSpot
https://www.techspot.com/article/2079-sinclair-computers/
In 1981, the company was renamed yet again to become Sinclair Research Ltd, and shortly after they launched the ZX80's successor, the ZX81.
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https://www.techspot.com/article/2079-sinclair-computers/
In 1981, the company was renamed yet again to become Sinclair Research Ltd, and shortly after they launched the ZX80's successor, the ZX81.
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47
ZX81 Connects To The Network - Hackaday
https://hackaday.com/2016/11/23/zx81-connects-to-the-network/
[Victor Trucco] makes us wish we spoke Portuguese. He's done a lot of retrocomputing projects including connecting a ZX81 to the Internet to ...
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https://hackaday.com/2016/11/23/zx81-connects-to-the-network/
[Victor Trucco] makes us wish we spoke Portuguese. He's done a lot of retrocomputing projects including connecting a ZX81 to the Internet to ...
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48
Sinclair ZX81 Home Computer - Software Downloads.
https://www.rwapsoftware.co.uk/zx81/zx81_software.html
An arcade game featuring AY Sound whereby you play the role of Clive Junior, Inventor Extraordinaire. His latest invention has exploded leaving parts flying ...
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https://www.rwapsoftware.co.uk/zx81/zx81_software.html
An arcade game featuring AY Sound whereby you play the role of Clive Junior, Inventor Extraordinaire. His latest invention has exploded leaving parts flying ...
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49
Sir Clive Sinclair dead: Home computing pioneer dies aged ...
https://uk.sports.yahoo.com/news/sir-clive-sinclair-dead-home-194918543.html
Home computer pioneer Sir Clive Sinclair has died aged 81, his family said. The inventor transformed home computing in this country when he ...
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https://uk.sports.yahoo.com/news/sir-clive-sinclair-dead-home-194918543.html
Home computer pioneer Sir Clive Sinclair has died aged 81, his family said. The inventor transformed home computing in this country when he ...
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50
3D Monster Maze – Sinclair ZX81 Review
https://retroresolution.com/2015/10/26/3d-monster-maze-sinclair-zx81-review/
› 2015/10/26 › 3d-monster-...
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https://retroresolution.com/2015/10/26/3d-monster-maze-sinclair-zx81-review/
› 2015/10/26 › 3d-monster-...
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51
#sinclair zx81 | Explore Tumblr Posts and Blogs | Tumpik
https://www.tumpik.com/tag/sinclair%20zx81
R.I.P. Sir Clive Sinclair (30 July 1940 - 16 Sept 2021), the home computing pioneer and inventor who sadly passed away today, aged 81. #clive sinclair#sinclair# ...
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https://www.tumpik.com/tag/sinclair%20zx81
R.I.P. Sir Clive Sinclair (30 July 1940 - 16 Sept 2021), the home computing pioneer and inventor who sadly passed away today, aged 81. #clive sinclair#sinclair# ...
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52
British computing inventor Clive Sinclair dies at 81 - NBC News
https://www.nbcnews.com/tech/tech-news/british-computing-inventor-clive-sinclair-dies-81-rcna2064
› tech › tech-news › british-c...
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https://www.nbcnews.com/tech/tech-news/british-computing-inventor-clive-sinclair-dies-81-rcna2064
› tech › tech-news › british-c...
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53
TOSEC: Sinclair ZX81 (2012-04-23) - Internet Archive
https://archive.org/details/Sinclair_ZX81_TOSEC_2012_04_23
The Sinclair ZX81 was released 1981 in the UK and later in 1982 in a slightly modified form as the Timex Sinclair 1000 in the United States.
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https://archive.org/details/Sinclair_ZX81_TOSEC_2012_04_23
The Sinclair ZX81 was released 1981 in the UK and later in 1982 in a slightly modified form as the Timex Sinclair 1000 in the United States.
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54
Top Ten ZX 81 Games - Retro Gamer
https://www.retrogamer.net/top_10/top-ten-zx-81-games/
When Don Priestley's Mazogs appeared on the ZX81 it's fair to say that its arrival was something of a revelation. Featuring absolutely huge ...
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https://www.retrogamer.net/top_10/top-ten-zx-81-games/
When Don Priestley's Mazogs appeared on the ZX81 it's fair to say that its arrival was something of a revelation. Featuring absolutely huge ...
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55
Muere Sir Clive Sinclair, el inventor del ZX Spectrum que ...
https://cincodias.elpais.com/cincodias/2021/09/17/lifestyle/1631857730_583917.html
Translate this page
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https://cincodias.elpais.com/cincodias/2021/09/17/lifestyle/1631857730_583917.html
Translate this page
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56
My ZX81 clone ZX81+35 and a PSG sound expansion board ...
https://forums.raspberrypi.com/viewtopic.php?t=77429
So an alternative name could be ZX-81 plus something extra, Its 34 years after the ZX-81, so ZX81+34 seems an okay name, although its a bit long ...
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https://forums.raspberrypi.com/viewtopic.php?t=77429
So an alternative name could be ZX-81 plus something extra, Its 34 years after the ZX-81, so ZX81+34 seems an okay name, although its a bit long ...
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57
30 Years Supporting the Sinclair ZX81 - element14 Community
https://community.element14.com/technologies/businessofengineering/b/blog/posts/30-years-supporting-the-sinclair-zx81
The Sinclair ZX81 was my first home computer - my brother had one as a Christmas present in 1981, and I bought it off him the next year, ...
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https://community.element14.com/technologies/businessofengineering/b/blog/posts/30-years-supporting-the-sinclair-zx81
The Sinclair ZX81 was my first home computer - my brother had one as a Christmas present in 1981, and I bought it off him the next year, ...
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58
Sinclair ZX81 - The Heart Of A System That Grows With You
https://nosher.net/archives/computers/adve_048
Originally, dropping the price had been viewed by Clive Sinclair as being "not necessary", but sales of the ZX81 did not hold up in the face of the, frankly, ...
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https://nosher.net/archives/computers/adve_048
Originally, dropping the price had been viewed by Clive Sinclair as being "not necessary", but sales of the ZX81 did not hold up in the face of the, frankly, ...
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59
Revival Studios releases new games for the Sinclair ZX81 ...
https://forum.digitpress.com/forum/showthread.php?164224-Revival-Studios-releases-new-games-for-the-Sinclair-ZX81-TS1000-computer
Revival Studios has started development and publishing for the Sinclair ZX-81 home computer. The first 2 releases are Avalanche and Mayhem.
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https://forum.digitpress.com/forum/showthread.php?164224-Revival-Studios-releases-new-games-for-the-Sinclair-ZX81-TS1000-computer
Revival Studios has started development and publishing for the Sinclair ZX-81 home computer. The first 2 releases are Avalanche and Mayhem.
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60
Tales In Tech History: ZX Spectrum - Silicon UK
https://www.silicon.co.uk/workspace/pc/tales-tech-history-zx-spectrum-207004
The ZX Spectrum was an iconic home computer that first emerged in 1982 and was manufactured in Dundee, Scotland by Sinclair Research Ltd.
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https://www.silicon.co.uk/workspace/pc/tales-tech-history-zx-spectrum-207004
The ZX Spectrum was an iconic home computer that first emerged in 1982 and was manufactured in Dundee, Scotland by Sinclair Research Ltd.
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61
Sinclair ZX81: 30 years old • The Register - TheRegister.
https://www.theregister.com/Print/2011/03/04/sinclair_zx81_anniversary/
Sir Clive Sinclair would later say his Science of Cambridge company - later Sinclair Research - developed its first computers to make the money ...
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https://www.theregister.com/Print/2011/03/04/sinclair_zx81_anniversary/
Sir Clive Sinclair would later say his Science of Cambridge company - later Sinclair Research - developed its first computers to make the money ...
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62
The Sinclair ZX81 a brief summary of an 80's iconic computer
https://www.dataclinic.co.uk/history-snapshot-1981-the-sinclair-zx81/
History Snapshot: 1981 The Sinclair ZX81 ... The Sinclair ZX81 was the first popular UK home computer. Launched in 1981, it had many features that ensured its ...
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https://www.dataclinic.co.uk/history-snapshot-1981-the-sinclair-zx81/
History Snapshot: 1981 The Sinclair ZX81 ... The Sinclair ZX81 was the first popular UK home computer. Launched in 1981, it had many features that ensured its ...
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63
InfoWorld - Jun 7, 1982 - Page 34 - Google Books Result
https://books.google.com/books?id=XDAEAAAAMBAJ&pg=PA34&lpg=PA34&dq=who+invented+the+zx81&source=bl&ots=8N5Rg6xM6L&sig=ACfU3U3RgyTR5kWkV230WYwmPv5kGhg3Ng&hl=en&sa=X&ved=2ahUKEwiezsiNrtD7AhXqkIkEHcm_B4gQ6AF6BQitAhAD
So it is silly to say that the ZX81 with an extra 16K is only 25 pounds ($45) less ... Inventor Alan Dibley also won second prize with a ZX80 on wheels, ...
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https://books.google.com/books?id=XDAEAAAAMBAJ&pg=PA34&lpg=PA34&dq=who+invented+the+zx81&source=bl&ots=8N5Rg6xM6L&sig=ACfU3U3RgyTR5kWkV230WYwmPv5kGhg3Ng&hl=en&sa=X&ved=2ahUKEwiezsiNrtD7AhXqkIkEHcm_B4gQ6AF6BQitAhAD
So it is silly to say that the ZX81 with an extra 16K is only 25 pounds ($45) less ... Inventor Alan Dibley also won second prize with a ZX80 on wheels, ...
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64
What is a Sinclair ZX81? - Definition from Techopedia
https://www.techopedia.com/definition/23076/sinclair-zx81
In the early 1980s, personal computers were just starting to make their way into the home. The ZX81 was the successor of the ZX80, upon which it ...
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https://www.techopedia.com/definition/23076/sinclair-zx81
In the early 1980s, personal computers were just starting to make their way into the home. The ZX81 was the successor of the ZX80, upon which it ...
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65
ZX81 - Planet Sinclair: Computers - nvg -
https://rk.nvg.ntnu.no/sinclair/computers/zx81/zx81.htm
By February 1982, Sinclair Research was making over 40,000 ZX81s a month and still could not keep up with the demand. Within two years of release, the ZX81 had ...
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https://rk.nvg.ntnu.no/sinclair/computers/zx81/zx81.htm
By February 1982, Sinclair Research was making over 40,000 ZX81s a month and still could not keep up with the demand. Within two years of release, the ZX81 had ...
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66
Popular Science - Apr 1983 - Page 147 - Google Books Result
https://books.google.com/books?id=qq6GBPoHQpAC&pg=PA147&lpg=PA147&dq=who+invented+the+zx81&source=bl&ots=x4peBPe11Z&sig=ACfU3U1NNPRB6zzuyNYC8aSdqODoeMNNDQ&hl=en&sa=X&ved=2ahUKEwiezsiNrtD7AhXqkIkEHcm_B4gQ6AF6BQi5AhAD
For ZX81 or Software savings, rip off this ad. sors RCCou-ri-G *rc- opt row oo ... Sinclair; the company that invented the world's mostaffordable computer, ...
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https://books.google.com/books?id=qq6GBPoHQpAC&pg=PA147&lpg=PA147&dq=who+invented+the+zx81&source=bl&ots=x4peBPe11Z&sig=ACfU3U1NNPRB6zzuyNYC8aSdqODoeMNNDQ&hl=en&sa=X&ved=2ahUKEwiezsiNrtD7AhXqkIkEHcm_B4gQ6AF6BQi5AhAD
For ZX81 or Software savings, rip off this ad. sors RCCou-ri-G *rc- opt row oo ... Sinclair; the company that invented the world's mostaffordable computer, ...
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67
RIP Sir Clive Sinclair - Home computer innovator dies
https://witchdoctor.co.nz/index.php/2021/09/rip-sir-clive-sinclair-home-computer-innovator-dies/
PAT PILCHER was there when Clive Sinclair's ZX81 revolutionised home computing. Here's his tribute to the man who changed everything.
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https://witchdoctor.co.nz/index.php/2021/09/rip-sir-clive-sinclair-home-computer-innovator-dies/
PAT PILCHER was there when Clive Sinclair's ZX81 revolutionised home computing. Here's his tribute to the man who changed everything.
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