DK'Tronics

dk'tronics were a software and hardware company during the 1980s. They primarily made peripherals for the ZX Spectrum and Amstrad CPC but also released video games for the Spectrum, Commodore 64, Commodore Vic 20, BBC Micro, Memotech, MSX and Amstrad platforms. dk'tronics' first product was a 16Kb expansion pack for the ZX80, released just prior to the launch of the ZX81. At this time the company consisted only of David Heelas, working part-time through his interest in electronics. When the ZX81 was launched, he went full-time – manufacturing, packaging and posting from his home – and by the end of 1981 he had four employees. Hardware production expanded to include new keyboards for the ZX81 and for the newly released ZX Spectrum. By...