DK’tronics

23 Sussex Rd, Gorleston, Great Yarmouth, Norfolk, England

Products

Internal RAM expansion for keyboard.
TS 1000
Available with or without a case.
TS 1000
Static RAM expansion; works with built-in RAM.
ZX80 ZX81 TS 1000
Gives 448 extra pre-programmed graphics symbols. The ROM contains lower-case letters, bombs, bullets, rockets, tanks, a complete set of invaders graphics and more. The board also has a spare socket that will accept another 4K of ROM, like the 4K TOOLKIT ROM or 1K/2K RAM, for user-defined graphics. dk’Tronics and Kayde published several games that
TS 1000
Static RAM expansion; works with built-in RAM.
ZX80 ZX81 TS 1000
A powerful editor for serious BASIC programmers. Offers 11 new facilities: ALTER (replace a string); BYTES (how much free memory); COPY (duplicates program lines); DELETE (deletes a block); FIND (find a string); HELP; INSERT (merge two programs); KEEP (keeps a block of lines by storing them above RAMTOP); MOVE (move lines within a program); RENUMBER;
TS 1000
Internal RAM expansion for keyboard.
ZX81
Available with or without a case. 8-16K area available.
TS 1000
TS 1000
High resolution machine language implementation of the arcade game. Requires Kayde’s 4K High Resolution Graphics ROM.
TS 1000
High resolution machine language implementation of the arcade game. Requires dk’Tronic’s 4K High Resolution Graphics ROM. 16K.
TS 1000
High resolution machine language implementation of the arcade game. Requires dk’Tronics’ 4K High Resolution Graphics ROM. 16K.
TS 1000
Cased keyboard with 52 keys, 12 of which are on the number pad. Case measures 15 x 9 x 2 1/2″. Computer fits inside (removed from original case). Comes with motherboard to attach RAM and extend expansion bus to rear edge of case.
TS 1000
Kempston compatible features “freeze” and slow motion control. Requires a twister board.
TS 2068
Plot, draw, erase, modify, save. Produce high resolution illustrations with 16 pre-defined instructions. Requires twister board.
TS 2000 TS 2068
Includes text to speech converter. Requires twister board.
TS 2068
AY-3-8910-based sound synthesizer. Requires twister board.
TS 2068

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