| Three terminal, IC, fixed voltage regulators are now commonplace, and most readers will be familiar with the LM309 and similar device...
| Three terminal, IC, fixed voltage regulators are now commonplace, and most readers will be familiar with the LM309 and similar device...
| The mini phase is a low-cost, simple but effective phasing unit for the musician. It incorporates a preamplifier to enable it t...
| In the final part of this article the channel- switching logic and the motherboard are described. The latter provides the inter- connecti...
| Various circuits for Touch Activated Programme switches (T APs) have previously been published in Elektor. However, these switches...
| Various circuits for Touch Activated Programme switches (T APs) have previously been published in Elektor. However, these switches...
| Most people are used to doing some thinking now and then, but logical thinking is something lse. A good way to improve the latter facult...
| Until the present time it has not been possible to build an FM receiver that requires absolutely no alignment . Despite t...
| Analog Devices Ltd. announce the availability of their first 10 KHz and 100 KHz frequency to voltage converters to comp- lement the rec...
| There is a growing need for more cable capacity for telecommunications to satisfy the demand for more channels that are required for tele...
| Until recently, telecommunications have been restricted almost exclusively to electromagnetic radiation - and the low frequency end of th...