| Miniature radio controlled cars are great fun for the armchair rally enthusiast but once the novelty has worn off or the car suffers a mecha...
| Miniature radio controlled cars are great fun for the armchair rally enthusiast but once the novelty has worn off or the car suffers a mecha...
| Model railway builders know all about this: it is a troublesome job to get a block system to function properly. We present here a simple, re...
| Modern cars are jam-packed with electronics. That’s great until something goes wrong. Then you’re at the mercy of the dealer. At least until...
| The extremely useful resistor calculation tool called RCalc for use on PCs has three menu items and three tabs. The three tab sheets allow v...
| In Part 4 of this course, we used the PC sound card to generate a variety of waveforms. In this instalment, we turn this around. Here wavefo...
| Almost all modern computers have a sound card, either on the motherboard or on an expansion card. This card is used to convert digital data...
| Mains (or ‘power-line’) signalling has matured from the early stages of the single 130-kHz carrier with simple modulation for a primitive 1-...
| For a few pounds you can buy a kit from any automotive accessory shop that will allow your car to be fitted with a central-locking door syst...
| The field of measurement, control and process technology is now dominated in the professional arena by PC-based data acquisition cards. The...
| It’s safe to say that every modern PC for home or office use has an internal soundcard. In general, the quality of the PC’s sound subsystem...