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El computador personal Sinclair ZX81, lanzado por Sinclair Research en 1981, fue el computador de menor precio de la época y se vendía en la versión de kit por 49,95 libras esterlinas, y por 69,95 montado. Este era la versión mejorada del ZX80, comercializado el año anterior. La carcasa era negra, con un teclado de membrana.
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 Kingdom in March 1981 as the successor to Sinclair's ZX80 and designed to be a low-cost introduction to home computing for the general public.
Learn about the Sinclair ZX81, the first home computer sold in the US for under $150, developed by Sinclair Research and manufactured by Timex Corporation. Find out its features, reception, expansion and sales history.
11 de mar. de 2011 · La computadora Sinclair ZX81 era pequeña, negra y contaba con sólo 1 KB de memoria, pero hace 30 años ayudó a crear una generación de grandes programadores. En la actualidad, con una memoria...
8 de oct. de 2020 · A nostalgic look back at the history of Sinclair computers, from the ZX80 to the ZX Spectrum. Learn about their features, flaws, and impact on the UK home computing market.
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. It was available ready-built (£69.95) or in kit form (£49.95).
Learn about the Sinclair ZX-81, a cheap and popular computer from 1981 that ran on a TV screen and had a touch-sensitive keyboard. Find out how it compared to the ZX80, the Timex Sinclair 1000 and the Sinclair Spectrum.
