| It is a sad fact that, nowadays, pop music on the radio is accompanied by the voice of a DJ who, not content with simply introducing r...
| It is a sad fact that, nowadays, pop music on the radio is accompanied by the voice of a DJ who, not content with simply introducing r...
| In order to store digital information on a magnetic tape or to transmit it over long-distance (telephone) lines, use is often made of a m...
| This video mixer may be used to combine digital video signals (at TTL levels) with line and field sync pulses to provide a composite vid...
| This video mixer may be used to combine digital video signals (at TTL levels) with line and field sync pulses to provide a composite vid...
| The disc preamp design described here is offered as an alternative to the Preconsonant described elsewhere in this issue. The p.c. board...
| Despite being relatively inexpen-sive and simple to build, the performance of the frequency meter described in this article puts it safely...
| Most electronic organs use squarewaves as the basic signal from which all the organ voices are obtained by filtering, simply because squarew...
| Many model enthusiasts will be familiar with situations in which they discovered that moving a servo control in one direction prompted the m...
| Many circuits for electronic dice have previously been published, and it might be thought that the possibilities of the subject have been...
| The ready-made printed circuit boards available from the Elektor p.c.b. service (EPS), which greatly simplify the con-struction...