Articles (2)
| Title | Description | Computers |
|---|---|---|
| Hardware Review: What Hardware Should We Buy? | Discusses trends and changes in hardware production. For example Sinclair/Timex has stopped mass marketing its computers while others (such as the IBM junior) has finally made its appearance. Strongly advises schools to re-evaluate their hardware purchasing programs in light of these and other changes. (JN) | |
| Lab Inputs for Common Micros. | The game paddle inputs of Apple microcomputers provide a simple way to get laboratory measurements into the computer. Discusses these game paddles and the necessary interface software. Includes schematics for Apple built-in paddle electronics, TRS-80 game paddle I/O, Commodore circuit for user port, and bus interface for Sinclair/Timex, Commodore, and TI99/4A. (JN) | Sinclair ZX81, Timex/Sinclair 1000 |
Last updated: December 1, 2019