Elektor Team (9510)

1-03-1977 | This simple circuit will doubtless find any number of applications in the modern home. It can be used to bore unwanted guests, to annoy...

1-03-1977 | The February 1976 issue of Elektor contained a design for a decoder that wou Id convert morse signals into alphanumeric characters. The...

1-03-1977 | These new zero-bias Schottky diodes from Hewlett-Packard eliminate the problem of temperature compensation of DC currents required in se...

1-02-1977 | One big difficulty in designing electro- magnetic systems to levitate bodies, such as vehicles to run without wheels, is how to keep them...

1-02-1977 | This simple FM receiver is designed to pick up the local VHF radio stations and makes an ideal `second set` for use in the kitch...

1-02-1977 | Sawtooth signals can be useful for test purposes in audio and other circuits, but few signal enerators (except expensive ones) pr...

1-02-1977 | Several designs for dynamic range compressors have previously been published in Elektor, but this is the first design that provides...

1-02-1977 | Three terminal, IC, fixed voltage regulators are now commonplace, and most readers will be familiar with the LM309 and similar device...

1-02-1977 | The mini phase is a low-cost, simple but effective phasing unit for the musician. It incorporates a preamplifier to enable it t...

1-02-1977 | In the final part of this article the channel- switching logic and the motherboard are described. The latter provides the inter- connecti...