| A Simple Loading Aid |
Plans for a small device to monitor signal levels when loading programs. |
Timex/Sinclair 1000 |
| Animation |
Animation using screens stored in arrays. |
Timex/Sinclair 1000 |
| Checking Out Library Computer Lending |
Libraries in the U.S. and Canada are lending Timex/Sinclair computers and accessories to patrons. |
Timex/Sinclair 1000, Timex/Sinclair 1500 |
| Dear Reader |
Discusses new authors and articles in the issue. |
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| File Protection |
Recommendation, along with a short subroutine to support it, for saving programs and data to alternating sides of a cassette as a method of preventing data loss. |
Timex/Sinclair 1000 |
| Ham Hacker Programs from Hawg Wild Software |
Review of programs for amateur radio operators. |
Timex/Sinclair 1000 |
| Memocalc |
Review of the program as replacement for VU-CALC. |
Timex/Sinclair 1000 |
| Moreland's Memo |
Difficulties and challenges of being a Timex dealer. |
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| Page: 8 |
Program to instantly display information on the screen by storing screens in an array. |
Timex/Sinclair 1000 |
| Reader Input |
Method of copying data to a second array when more storage space is needed. Technique is limited by memory; discusses how to collapse the original array. |
Timex/Sinclair 1000 |
| Runge-Kutta Method for Solving First Order Ordinary Differential Equations |
Type-in program to solve these equations. |
Timex/Sinclair 1000 |
| T-S News |
Dan Ross resigns from Timex. Book announcements from Wayne Green Books, Softmark Associates. Software and hardware announcements from multiple vendors. |
Sinclair ZX81, Timex/Sinclair 1000 |
| Tax Exemption for Timex User Groups |
Doug Dewey reports that the Triangle Sinclair User Group has gained non-profit status. |
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| ZX PRO/FILE |
Review of the database program. |
Timex/Sinclair 1000 |
