Elektor Team (9519)

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| An oscilloscope can be used not only as a test instrument; with the aid of the following circuit it can be made to generate a multitude of f...

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| The General Instruments `piano-IC` (the AY-1-1320) took some taming ... Initially, several manufacturers of elec-tronic musical instru...

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| Although primarily intended for use in the Elektor piano described elsewhere in this issue, the design of this master tone generator is suf...

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| Although electronic organs have existed for many years, it is only with the advent of semi-conductors, and in particular, integrated cir...

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| Electronic temperature-controlled soldering irons offer a number of advantages over continuous heat types: delicate components are protecte...

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| Thanks to present-day low prices for ,nickel-cadmium batteries, it is now an economic proposition to construct a car start booster - an acc...

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| The `complex sound generator` recently intro-duced by Texas Instruments is intended for generating sound effects. This 28-pin IC...

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| In response to requests from readers who have built the Formant synthesiser the following article presents a design for a voltage-controll...

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| Many CMOS digital ICs are now available in two versions, buffered and unbuffered. The lack of information available to the amateur on the...

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| A new series of five financial and scientific calculators featuring an advanced degree of human engineering was announced today by the Hewl...