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Microdigital Eletronica

Summary

Microdigital Eletrônica Ltda. was a Brazilian computer company in the 1980s, based in São Paulo.

Microdigital Eletrônica
Company typeSociedade Anônima
IndustryComputer System
Software
Founded1981; 43 years ago (1981)
Defunct1990; 34 years ago (1990)
Headquarters
São Paulo
,
Brazil
Key people
Jorge and Tomas Kovari
ProductsComputer Monitors
Personal Computer
Laptops
SubsidiariesMicrohobby Magazine

History edit

Established in 1981 by the brothers George and Tomas Kovari (whose initials were the TK of the domestic computers line made by the company), its first product was the TK80, a clone of the British microcomputer Sinclair ZX80.[1]

The company reached its height around 1985, with the launching of the TK90X (clone of the ZX Spectrum)[2][3] and the TK 2000/II[4][5], a personal computer partially compatible (at Applesoft BASIC level) with the Apple II+. At this time, it had approximately 400 employees in three plants (two in São Paulo and one in the Zona Franca de Manaus) and more than 700 peddlers spread for all Brazil.[1]

Although the logo of the company is identical to the earlier Microdigital Ltd of the United Kingdom[6] the company is not related.

Line of products edit

A not extensive list of Microdigital's products:[7]

Home computers edit

  •  
    TK82C
  •  
    TK85
  •  
    TK90X
  •  
    TK95

Personal computers edit

  •  
    TK 2000 II 128 KB
  •  
    TK-3000 IIe with green phosphor display, 5.25" disk drive and Apple mouse

Peripherals edit

Video-games edit

  • Onyx (1984)- Colecovision clone, never launched
  • Onyx Jr (1985)[8]

Software edit

Microdigital sold software (almost always pirate copies of foreign programs) through its subsidiary, Microsoft.[17]

Others edit

  • Microdigital Rhythmic 2 Portable Keyboard[8]

References edit

  1. ^ a b c "Microdigital" (in Portuguese). 2002-01-01. Retrieved 2013-07-01.
  2. ^ a b "TK-90X Microdigital". www.old-computers.com. Retrieved 2022-12-19.
  3. ^ a b "Clube do TK90X". www.tk90x.com.br. Retrieved 2022-12-19.
  4. ^ a b c Gularte, Daniel (2017-08-27). "O saudoso TK 2000". Bojogá (in Brazilian Portuguese). Retrieved 2023-01-16.
  5. ^ a b "TK 2000/II - Sistema Operacional em Disco". Datassette (in Brazilian Portuguese). 2014-03-19. Retrieved 2023-01-16.
  6. ^ "Microdigital Ltd advertisement, 1979". New Scientist. 23 August 1979. Retrieved 19 December 2022.
  7. ^ "Microdigital Eletrônica Ltda" (in Portuguese). Clube do TK90X. 2012-10-15. Retrieved 2013-07-01.
  8. ^ a b c d e f g h i j k "Clube do TK90X". www.tk90x.com.br. Retrieved 2022-12-19.
  9. ^ "TK-82 Microdigital". www.old-computers.com. Retrieved 2022-12-19.
  10. ^ "TK-83 Microdigital". www.old-computers.com. Retrieved 2022-12-19.
  11. ^ "TK-85 Microdigital". www.old-computers.com. Retrieved 2022-12-19.
  12. ^ "Tk-95 Microdigital". www.old-computers.com. Retrieved 2022-12-19.
  13. ^ "TK-2000 Microdigital". www.old-computers.com. Retrieved 2022-12-19.
  14. ^ "TK-3000 Microdigital". www.old-computers.com. Retrieved 2022-12-19.
  15. ^ "TK EXTended Microdigital". www.old-computers.com. Retrieved 2022-12-19.
  16. ^ "Clube do TK90X". www.tk90x.com.br. Retrieved 2022-12-19.
  17. ^ "A placa de som morreu?" (in Portuguese). Archived from the original on 2009-04-16. Retrieved 2008-11-14.

External links edit

  • (in Spanish) Microdigital by Chema Matas in MicroHobby.com
  • (in Portuguese) Micodigital's ads from the 1980s