Elektor Team (11396)

1-07-1979 | The sawtooth is a favourite wave-shape in electronic organs. Twelve , different frequencies are required within one octave; for other octav...

1-07-1979 | Ce circuit de fréquencemètre comporte six gammes 100 Hz, 1 kHz, 10 kHz, 100 kHz, 1 MHz et 10 MHz. La commutation d`un calibre à l`autre s`ef...

1-07-1979 | Sometimes ideas occur, which, although good in themselves, cannot be implemented because the necessary technology is not yet there. Consider...

1-07-1979 | The idea itself isn`t new - a similar circuit was published in Elektor, May 1976 -but the simplicity of the circuit described here lends i...

1-07-1979 | Phasing is a well-known musical effect which is obtained by varying the phase relationship of a signal with respect to an original version o...

1-07-1979 | Behind the above title lies a well-known type of dexterity game, in which two players each attempt to pass a ring along a length of wire wit...

1-07-1979 | The designer of this circuit must have had frequent occasion to become annoyed at the various pamphlets, posters and advertising `bumph` whi...

1-07-1979 | There are many potential applications nowadays to justify the use of a noise level meter -for instance, monitoring the sound output at dance...

1-07-1979 | Automatic battery chargers are not particularly cheap, however the pro-tection they afford against over-charging and possible battery damage...

1-07-1979 | n games of speed chess, where each player has only 5 or 10 minutes to complete all his moves, mechanical chess clocks leave something to be...