Elektor Team (9517)

1-03-1982 | The final article on the basic version of the NEW Elektor synthesiser describes the control and output module (COM). This was originally des...

1-03-1982 | A squelch ensures that a receiver amplifier does not get inundated by unwanted noise when the transmitter signal is not present. Such a devi...

1-03-1982 | a practical noise reduction system Last month we promised to come up with a practical noise reduction system that avoids using a 'hard- to-g...

1-03-1982 | Although NiCad batteries are relatively cheap, they by no means eliminate hermetically sealed lead acid batteries. For one thing, it is more...

1-03-1982 | Large-gap semiconductors are potentially useful materials for the manufacture of light-emitting diodes. Their spectral range now includes th...

1-03-1982 | There's no doubt about it: digital systems are 'in' and analogue systems are on the way 'out'. Even the audio field which used to be a sanct...

1-03-1982 | Having to protect a power transistor such as the 2N3055 may seem like a pointless task. However, there are some instances where even these m...

1-03-1982 | EPROMs are ideal memory devices, for not only do they store data in a relatively permanent manner, but they can be erased and reprogrammed,...

1-03-1982 | ... with a computer controlled keyboard Faced with a wide selection of polyphOnic keyboard kits, synthesiser enthusiasts have a hard time fi...

1-02-1982 | sPar)e European TV satellites have been in the news a great deal in recent months. This sudden enthusiasm may seem a little odd at first, co...