Elektor Team (9518)

1-06-1976 | In simple triac phase angle control the trigger circuit contains only R4, Pl, Cl and the diac. Cl cannot fully discharge i...

1-06-1976 | Mains intercoms of a more or less reasonable quality are still a bit expensive on the market. Consequently, there appears to be a fair d...

1-06-1976 | The frequency counter design published in the November 1975 issue of Elektor was accompanied by a design for an input preamplifier (Ele...

1-06-1976 | These pages offer our design staff - and, we hope, our readers! - a long wished for opportunity to eject more-or-less wild idea...

1-06-1976 | There is always something new under the rising sun. The Japanese have now developed a semiconductor called `vertical field effect tran...

1-06-1976 | LEDs are now finding applications in more and more varied fields and here is a unit to introduce them to the world of discos and the tr...

1-06-1976 | Like the `Big Ben 95` circuit published in Elektor 2 this is a design for an electronic doorbell that plays the well-known `Westminste...

1-06-1976 | Communications engineers will be interested in a new integrated circuit from Motorola known as the MC1699 divide-by-four gigahertz count...

1-05-1976 | For the first time the iron content of red blood corpuscles has been used to separate them from other blood components. The red cells ar...

1-05-1976 | This indoor FM antenna integrated with its specially designed amplifier will prove to be the long wished-for solution for those who a...