Elektor Team (9534)

1-01-1976 | A large number of queries at the Audio Fair in London show that many new readers have started buying Elektor from no. 7 on. They have not...

1-01-1976 | Wherever possible in Elektor circuits, transis-tors and diodes are simply marked `TUP` (Transistor, Universal PNP), `TUN` (Transis...

1-01-1976 | A monolithic temperature-stabilized voltage-reference IC, which out-performs standard zener diodes by a factor of 20, has been developed by...

1-01-1976 | Datasheets

1-12-1975 | A single-crystal sapphire material manu- factured by Corning for arc tubes in high pressure sodium vapor lamps in- creases luminous effica...

1-12-1975 | Many mechanical and electro- mechanical clocks and watches are now provided with date indication. Addition of a calendar to an elec- troni...

1-12-1975 | When several mini racing cars are driven along a number of parallel tracks it is sometimes difficult to spot the winner. Heated dis...

1-12-1975 | The circuit described here provides control of the `automatic barrier` type of level crossing (or indeed of the old-fashioned gate type)....

1-12-1975 | When thyristors are carrying A.C., they will turn off at every zero- crossing - which can be a nuisance. When carrying D.C., however, they...

1-12-1975 | It is possible to display more than one trace on the screen of a single-beam `scqpe, using a fast electronic switch. This design will i...