Elektor Team (9517)

1-01-1978 | ust twelve months ago, issue 21 contained an article on the digital synthesis of noise using a pseudo-random binary sequence generator. The...

1-01-1978 | An equaliser consists of a number of tone controls, each covering a specific portion of the audio spectrum. The object is to use these co...

1-01-1978 | Many electric fires are equipped with a special coal- or log-effect to simulate the appearance of an open fire. This effect is sometimes s...

1-01-1978 | Many electric fires are equipped with a special coal- or log-effect to simulate the appearance of an open fire. This effect is sometimes s...

1-01-1978 | Using only one IC and a few discrete components it is possible to construct a peak programme meter drive circuit that will provide a logar...

1-01-1978 | Various meters based on the Siemens UAA 170 LED voltmeter IC have previously been featured in Elektor (issue 12, April 1976 and issue...

1-01-1978 | This, the third article in the SC/MP series, introduces the memory extension card, which, in addition to containing¾ k of RAM and ½ k of...

1-01-1978 | Parts 4 and 5, October and November 1977. In Part 4, R I in the input adder circuit (figure 7) is shown as I 00 k. This...

1-01-1978 | In the article on the Elektor equaliser (see elsewhere in this issue) it was noted that third octave filters represented a more ideal sol...

1-01-1978 | The ADSR (Attack-Decay-Sustain-Release) shaper described in this article can be used to control the VCA and VCF to impart a wide range...