| The input resistance of a.c.-coupled op amp circuits depends almost entirely on the resistance with which the d.c. setting is determined...
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| A National Semiconductor Application switching power supply whose output voltage is appreciably lower than its input voltage has an int...
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| If you are looking for a circuit diagram for a specific application, there is a fair chance that you can find it on the Internet. Hobbyists...
| The tester presented in this article is an update of the design published in our September 1993 issue. The ZN425 then used for the di...
| In this article we answer the questions of our readers.
| When he received his prize for the 1995 Elektor Electronics Circuit Design Competition, the winner of the international first prize, Laure...
| HUSH stereo noise reduction system wilh adaptive threshold is explained in this article.
| The designer of a loudspeaker needs the knack of being able to choose a number of drive units that match and complement each other. In the d...
| Every designer and manufacturer of loudspeakers is sure to maintain that his design is unlque. Now, unique can mean unequalled or remarkable...