Elektor Team (9517)

1-04-1975 | It is the intention of this article to give an introduction to Phase- Locked- Loop ( P L L) systems, without assuming any advanced mat...

1-04-1975 | This converter can be used as a manual encoder which will convert decimal coded signals into BCD codes and drive digital...

1-04-1975 | Fido is a new electronic game in which an unfortunate dog is called by four masters at the same time. The command "Fido come" is given...

1-04-1975 | Slowly-developing technological processes or natural events cannot be perceived because the eye is generally not able to distinguish th...

1-04-1975 | Despite its simple design, this circuit is a universal noise generator which pro- duces a very high noise amplitude. Transi...

1-04-1975 | Despite its simple design, this circuit is a universal noise generator which pro- duces a very high noise amplitude. Transi...

1-04-1975 | The Minidrum described in the previous issue may, by the addition of various extra circuits, be extended to a comprehensive manual drum...

1-04-1975 | "Compressors are now being used on an ever-increasing scale. They may be found in tape recorders, intercom systems and baby alarms, public a...

1-04-1975 | A preamplifier-equaliser for magnetic pickup cartridges has to meet quite exacting requirements. Values for gain, noise level and maximu...

1-04-1975 | The necessity to convert a voltage to a frequency such that the frequency is accurately proportional to the voltage is one which arises i...