| In previous articles in this series we have described an A/D converter based on a counter. A ‘real’ A/D converter, however, converts a volta...
All items tagged with PC and PC Peripheral Design - Article Series (6)
| So far in this series we have used the PC only with digital signals: switching, monitoring and counting. Now we turn to the analogue domain:...
| So far we have studied the characteristics of the RS-232 outputs in detail. Now it is the turn of the inputs. The standard demands that an i...
| In this third part we look at the output signals of the RS-232 interface. In order to control devices with these output signals, it is neces...
| In this second part we concentrate on software. We take a closer look at the IOtest program presented in the first article and use simple pr...
| At one time or another many readers may have thought about controlling or monitoring equipment using their PC. Electronics projects using a...