Elektor Team (9534)

1-07-1977 | his circuit can be used as a tuning indicator, instead of the more common pointer instru- ment. It gives a three-LED indication...

1-07-1977 | A disadvantage of the VU meters frequently used in hi-fi equipment is their inability to respond to short transients, which can...

1-07-1977 | A disadvantage of the VU meters frequently used in hi-fi equipment is their inability to respond to short transients, which can...

1-07-1977 | Most amateur constructors will have one or two burnt out power transistors lying about in their junk box. If at least one of...

1-07-1977 | Most amateur constructors will have one or two burnt out power transistors lying about in their junk box. If at least one of...

1-07-1977 | Many circuits using, for example, both op- amps and logic circuits, require more than one · supply voltage. The circuit des...

1-07-1977 | The standard method of measuring the har- monic distortion of an amplifier is to feed the amplifier with a pure sinew ave signal...

1-07-1977 | Most drill speed controllers suffer from one or more drawbacks. These include poor speed stability, excessive instability at...

1-07-1977 | Most drill speed controllers suffer from one or more drawbacks. These include poor speed stability, excessive instability at...

1-07-1977 | Using the 3½-digit-A/D-converter LD l l 0/ 111 and a minimum of external components, it is possible to construct a universal d...