Articles (1)
| Title | Description | Computers |
|---|---|---|
| Add an RS-232 Port to Your ZX81 | Shows how to add a standard communications interface to the ZX81 – an RS-232 serial communications port that will let you access standard printers, modems, and other computers. | Sinclair ZX81, Timex/Sinclair 1000 |
Last updated: October 27, 2020