| Listening to the short wave bands is a hobby which has enthralled people since the very first radio transmissions were made. Whether eavesd...
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| Although installing a long multicore cable, or testing such a cable, is facilitated by the colour coding of the individual wires, it stilI...
| Many people intending to go on a camping or caravanning holiday will appreciate this 600 VA converter that provides a standard 240 V 50 Hz...
| Cellular telephones, once the symbol of people who cannot be without a telephone, are now becoming commonplace useful tools. How does the...
| Many people have the false idea that computers have only come into being in the world of today. However, they have always been here, even...
| It may surprise many people to learn that computers have been with us since the dawn of history-or even before! lt is, however, only in t...
| Normally, a Wien bridge oscillator contains two identical capacitors and two iden tical (variable) resistors. That being the case, the t...
| With the availability of portable CD players, a need has arisen for a means of connecting such a machine to the radio-cassette player now...
| "We're working very hard to improve the service to our customers," said Doug Simmons, Marketing Director of Maplin Electronics PLC in an exc...
| 7-58 - elektor july/august 1982 The subject of power supplies seems to be of little interest since the introduc- tion of the well-known 3 pi...