| Analog-Digital Converter |
Use with the BB-1 I/O board. Converts at 2.5v and 5v to 8 bit values (0-255). |
Sinclair ZX81 |
| Dear Editor |
Problems with vendors; VU-CALC with larger memory units; expanding memory space; memory problems with a 2040 printer; monitor problems with 2068. |
Sinclair ZX81, Timex/Sinclair 2068 |
| Is Timestar a Dark Star |
|
|
| New Products and Services (Syntax v5 n11) |
Tom Woods sells enhanced Mscript; Byte-Back offers new A/D converter; Tom Bent’s 8K ROM; Powerful Projects with Your Timex/Sinclair; D. Lipinski’s buyer’s guide; Spec-Tax; control your computer with brain waves; green screen monitors. |
|
| Sinclair Forecast |
|
|
| Style and Speed in BASIC |
When you write a BASIC program, the order in which you carry out your tasks affects the speed of your program. |
Sinclair ZX81, Timex/Sinclair 2068 |
| Will Jackintosh Jump on QL? |
|
Sinclair QL |
