| A Novice Builds the Sinclair ZX81 |
One user’s experience building the ZX81 kit. |
Sinclair ZX81 |
| Add Direct Video Output to Sinclair ZX81 |
Simple schematic to provide monitor video out. |
Sinclair ZX81 |
| Anagram3-6 |
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Timex/Sinclair 2068, Type-in program |
| Atmospheric Perturbation? |
Letter defending the ZX80 as reviewed by John Palmer. |
Sinclair ZX80 |
| Coming to Terms |
Response to Langdon Proctor’s letter. |
Sinclair ZX80 |
| Computer Calisthenics |
Column presenting interesting problems to solve on the computer. Ulrich Sondermann, of Concord, CA, submitted a correct response obtained by a program on his Timex/Sinclair computer. |
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| Crunchers - 21 Simple Games for the Timex/Sinclair 1000. |
This little gem is an ideal small education book, although priced a bit too high in this reviewers opinion. |
Timex/Sinclair 1000 |
| Encroaching, Disappearing Menu Window |
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Timex/Sinclair 2068, Type-in program |
| In Sync With Sinclair |
User pleased with his ZX81. |
Sinclair ZX81 |
| Interface 3 |
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Timex/Sinclair 2068 |
| LabelMaker |
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Timex/Sinclair 2068, Type-in program |
| Letter from Oxford Data |
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| Letter from Sharp's |
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| Load Bettair Weeth Z-Dubber |
Product mention of the Z-Dubber from Bytesize Computer Products. |
Timex/Sinclair 1000 |
| Musical Christmas with TS 2068 |
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Timex/Sinclair 2068, Type-in program |
| Of Interest |
Sinclair has announced new ZX81 software, on cassette and developed by ICL, a large British computer company, and PSION, a Britsh software company. |
Sinclair ZX81 |
| Of Interest |
Author documents his struggle to get the Memotech 32K RAM, keyboard and Timex printer to work together. Discovers late in the process (after much interaction with Memotech) that there is a flaw in the 32K RAM unit. |
Timex/Sinclair 1000 |
| Of Interest |
I just bought a real computer for $40. My Timex-Sinclair 1000 Personal Computer, which had been retailing for $69.95, was on sale for $54.99 at Long’s. Until April 30, Timex was giving a $15 rebate, so my Z80 computer cost $39.99 (plus tax). |
Timex/Sinclair 1000 |
| Of Interest |
EBZUG, PUG, SBAZUG. If you’ve bought one of those cute little Timex computers, and can’t get it to work right, what do you do? Go to a users’ group meeting. |
Timex/Sinclair 1000 |
| Of Interest |
2068 and Adam Too: the 2068 is a winner. |
Timex/Sinclair 2068 |
| Routine to Print Headers |
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Timex/Sinclair 2068, Type-in program |
| Sad About Sinclair |
User experiences numerous issues with his ZX81. |
Sinclair ZX81 |
| Sinclair News |
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Sinclair QL |
| Sinclair's ZX80: Review of a Very, Very Small Computer |
A few days ago, I received a Sinclair ZX80 in the mail. I took it out of the box and got it to work after finding a portable TV that would tolerate the Channel 2 output of the built-in VHF video modulator. I was pleased with the ZX80’s overall performance, but I was disappointed with |
Sinclair ZX80 |
| Suggested 2068 ROM Changes |
I am sending copies of the proposed changes to the TS2068 home ROM to those shown on the end of the listing. After receiving comments I’ll send out copies and have the results published. If you have any comments, corrections, or additions please let me know. I am also collecting corrections to the extension ROM. |
Timex/Sinclair 2068, Type-in program |
| The Sinclair ZX81: Small Review of a Small Computer |
The ZX81 is the recent entry from Sinclair for lowest cost computers, and a very delightful entry it is. It retains the innovative features of the older ZX80 such as single-keystroke keyword entry and a very compact case. The new machine has an 8K ROM that contains the BASIC interpreter, the video display firmware, and |
Sinclair ZX81 |
