Elektor Team (11425)

1-09-1978 | "Ce testeur permet de vérifier instantanément `l`état général` d`un transistor, ainsi que sa conformité aux spécifications minimales d`un TU...

1-09-1978 | 0

1-07-1978 | This Voltage Controlled Oscillator (VCO) uses only two TTL gates or inverters, so it may prove useful in digital circuits where one or more...

1-07-1978 | This amplifier has been specially designed for use with `alternative energy sources` such as solar cells, biological fuel cells, etc. These...

1-07-1978 | This circuit can be used to generate an up-down staircase waveform with a total of 512 steps per cycle. ICl and IC2 are two four-bit up-dow...

1-07-1978 | The novel feature of this bicycle speedometer is that it switches itself on when the bicycle starts to move and switches off when the bicycl...

1-07-1978 | As with almost all self-driving `melody generators`, this circuit con-sists of a current-controlled oscillator and a control system. One po...

1-07-1978 | The Consonant is a high-quality audio control amplifier designed to complement the best modern power amplifiers. It offers such refinements...

1-07-1978 | "Le premier souci des possesseurs de train modèle réduit est que leur `monde de trains` soit le plus proche possible de la réalité. Tout moy...

1-07-1978 | "De nombreux trains miniatures `marchent` encore à la vapeur. Pour plus de réalisme, les locomotives sont souvent équipées de dispositifs ém...