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...

which differed from the black-and-white display of its predecessor, the ZX81. Rick Dickinson designed its distinctive case, rainbow motif, and rubber...

The following is a list of clones of Sinclair Research's ZX80 and ZX81 home computers: MicroAce (1980, US) Microdigital TK80 (1981, Brazil) Nova Electrônica/Prológica...

The Sinclair ZX80, ZX81, and ZX Spectrum included a set of text semigraphics with quadrant-based block elements. The ZX80 and ZX81 also included a set...

(DRAM). Following the ZX81's release, a ZX81 8 KB ROM was available to upgrade the ZX80 at a cost of around 20% of a real ZX81. It came with a thin keyboard...

The ZX81 character set is the character encoding used by the Sinclair Research ZX81 family of microcomputers including the Timex Sinclair 1000 and Timex...

19 September 2019. "ZX81: Small black box of computing desire". BBC News. 11 March 2011. Retrieved 23 December 2021. "Sinclair ZX81 | Platform | VideoGameGeek"...

video monitor. The T/S 1000 was a slightly modified version of the Sinclair ZX81 with an NTSC RF modulator, for use with North American TVs, instead of PAL...

cheapest personal computer for sale in the United Kingdom. A year later, the ZX81 became available on the high street, introducing home computing to a generation...

the permission of Hipster Whale, Bob Smith re-wrote Crossy Road for the ZX81, an 8-bit computer from the 1980s. In Smith's words, one of the motivations...