Elektor Team (9534)

1-12-1975 | The bell-wiring-system in many blocks of flats consists of a set of pushes in the communal entrance hallway, a centrally-located (and i...

1-12-1975 | "Audio Amusement, games Cars Digital Displays General HF Lights Measuring Music Power supplies Sundries Timekeeping"

1-12-1975 | In the last issue of Elektor various sound effects which could be added to electronic digital clocks were described, including a `tick`, a...

1-12-1975 | Datasheets

1-12-1975 | Modem power transistors can usually stand a lot of rough treat- ment, within the maxima speci- fied for current, power dissi- pation, safe...

1-11-1975 | The evolution of LED calculator displays In the last year the electronic calculator has come of age with many hundreds of thousands of h...

1-11-1975 | The popularity of television tennis games has prompted Elektor to produce a design that can easily be built by the home constructor for...

1-11-1975 | In its basic form the instrument is a sixdigit frequency/period meter. The basic counter/latch/display is shown in figure 1, which is the ci...

1-11-1975 | For those who have often been annoyed by badly illuminated flash photographs and also dislike the tangle of cables involved in...

1-11-1975 | For those who have often been annoyed by badly illuminated flash photographs and also dislike the tangle of cables involved in...