Elektor Team (9510)

1-03-1978 | The golden rule when confronted with mains powered electrical or electronic equipment is `if you aren`t 100% sure of what you are doing...

1-03-1978 | The Rotek 610 offers the h!ghest accuracy available in a multi-function calibrator. Based on the 600 Wide Band Cali bra tor the 610 shares t...

1-02-1978 | The advent of the microprocessor, coupled with the availability of in-expensive high density memory devices is resulting in a development of...

1-02-1978 | This article describes an infra-red light source and detector, which can be used in a wide variety of applications ranging from intrud...

1-02-1978 | Light-emitting diode (LED) lamps are replacing incandescent filament lamps in a variety of indicator applications, as they offer improved...

1-02-1978 | This article continues the . discussion of the tone-forming circuits with a description of the Dual VCA module, which can be used in co...

1-02-1978 | In order to provide the optimum conditions for tropical birds and fish in northern climes, artificial lighting is frequently used to e...

1-02-1978 | Using only one inexpensive CMOS IC and a handful of discrete components, it is possible to build a versatile function generator that wi...

1-02-1978 | This simple tester provides a reliable means of measuring zener voltages and of plotting the variation of zener voltage with zener current.

1-02-1978 | Developing photographic films can be something of a chore. Not only is it necessary to measure the total development time, but it is also...