The Architect
This brief program produces an interesting, constantly changing display and demonstrates an interesting point about ZX/TS graphics.
Timex/Sinclair 1000
Dear Editor
Everyone knows that Sinclair Timex computers are dead now that Timex quit, right? Well, I’m always the last to get the word, darn it! In May, I completed my “Super JO1000”, a TS1000 upgraded to full color, 124K system with EPROM programming, EPROM read, and Centronics parallel printer interface. (“JO” stands for John Oliger, who
Sinclair Announces ZX81 Computer
Sinclair Research unveiled a new computer at a press conference in England in mid-March. The ZX81 comes with the same 8K ROM that will be available for ZX80s and 1K RAM and sells for 30% less than the original ZX80.
Sinclair Announces ZX81 Computer Read More »
ZX80/ZX81 Users Club
The ZX80/ZX81 Users Club in Surrey, England serves all users, beginner to expert.
ZX80/ZX81 Users Club Read More »
ZX81, Sinclair Printer News
Sinclair has submitted the ZX81 to the FCC for approval for sale in the US. Nigel Searle of Sinclair expects to ship American ZX81s this year, maybe September.
ZX81, Sinclair Printer News Read More »
Retrace Your Steps
This program lets you draw on your screen using arrow keys and stores your drawing in an array.
Retrace Your Steps Read More »
Zebra Light Pen
Zebra’s pen consists of a wand about 6″ long with photocell assembly. It plugs into a board containing input jacks for the pen and ZX/TS 9V power supply, output plugs to power your computer and send the pen’s signal to the EAR port, and hardware to condition the pen’s output.
D-B-H Conversion
Convert decimal, binary and hexadecimal numbers easily with this well prompted utility.
Program Improvements
Improvement to Spelling word Game; simplify Set Ramtop Automatically.
Program Improvements Read More »
Syntax Error
To get correct Puerto Rican and Washington, DC, zip codes in ZIP-TO-STATE… (Sept. 83), delete lines 5140 and 5150 and add the following lines. Also, delete line 5110 (a repetition).