Programming Your Computer
Programming aids, utilities, toolkits, assemblers, disassemblers, compilers, monitors.
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Timex/Sinclair 1000
Extending Your Computer
Hardware to expand Sinclair computers (RAM, ROM and EPROMs; interfaces, boards, connectors).
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Improving Your Computer
Hardware to improve use of your computer (keyboards, saving/loading, power supplies).
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Minotaur
This active-animation program displays a full-screen picture of a maze, and shows your progress through it to its only exit. Meanwhile, the Minotaur (a mythical half-man, half-bull creature which inhabited the Labyrinth at Minos) is on the prowl and determined to have you for lunch!
ZX Maze
Have you dreamed of writing a graphics game complete with maze, treasure, and gobbling hunter? Perhaps you figured out how to move your man and draw the maze, but how in blazes do you teach your treasure seeker that he cannot just march through walls to collect his prize? Finding a way around this dilemma
Math Support from Your ZX81
Four routines to help with math or algebra.
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Deleting Blocks of Basic Statements
Simple routine to delete a block of lines.
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8K Non-Volatile Memory Kit
Review of Hunter board. The Non-Volatile memory (NVM) kit is a battery backup powered RAM board that is primarily designed to fill the transparent address area between 8K and 16K in the Sinclair ZX80/81. The key feature of this product is that with the onboard battery, the routines stored in NVM are retained even with
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System Expansion Hardware
System Enclosures and Radio Frequency Interference; an add-on expansion bus.
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Machine Code and Your TV Screen
One of the ways that Basic is slow is in putting things on the screen. Have you ever played a game in Basic and you wanted things to zip across the screen, but, instead, they crawled? It is frustrating, but Basic is simply very slow in this department. In the 8K Basic SLOW mode, even
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Memopak High Resolution Graphics Module
The Memopak High Resolution Graphics Module, in dull black matching the computer, fits in between the Memopak parallel printer interface and the 64K memory module. Velcro tape or double sided adhesive tape comes with each unit to ensure a wobble-free set-up.
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