| By abolishing the restriction of having to work exclusively in binary code, the hexadecimal input/output unit described in this article con...
| By abolishing the restriction of having to work exclusively in binary code, the hexadecimal input/output unit described in this article con...
| At a time when high speed digital transmission is beginning to be commercially exploited, Hewlett-Packard has introduced a new 150Mb/s bit e...
| Although roughly 25% of the popu-lation are susceptible to diabetes, only 3% actually contract this much feared illness; of these diabetics...
| ust twelve months ago, issue 21 contained an article on the digital synthesis of noise using a pseudo-random binary sequence generator. The...
| 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...
| 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...
| 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...
| 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...
| Various meters based on the Siemens UAA 170 LED voltmeter IC have previously been featured in Elektor (issue 12, April 1976 and issue...
| 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...