Elektor Team (9519)

1-07-1978 | Transmitting data in multiplex form not only reduces the number of transmission lines which are needed, but is also used iri LSI ICs...

1-07-1978 | A surfeit of circuits has already been published for solid-state car battery voltage monitors. However, no design for a corresponding...

1-07-1978 | This circuit can be used to align IF strips with a frequency of 455 kHz. The generator produces a 455 kHz signal which, depending up...

1-07-1978 | Only the most expensive cameras have shutter speeds slower than one second. This can be rather incon- venient if long exposures have to...

1-07-1978 | Generally speaking, the internal lighting for model railway carriages is powered direct from the voltage on the rails. However, this...

1-07-1978 | Generally speaking, the internal lighting for model railway carriages is powered direct from the voltage on the rails. However, this...

1-07-1978 | When using digital circuits such as character generators to display information on a TV screen the digital signals frequently have a...

1-07-1978 | When used in conjunction with an FM front end, the following circuit for an IF strip will form a handy pocket FM receiver. The heart...

1-07-1978 | The braking efficiency of a car can be found simply by measuring the time taken to bring the car to a halt from a known velocity. The...

1-07-1978 | In transceivers the desired frequency is often dialled into a frequency synthesiser by means of thumb wheel switches. This type of swi...