Elektor Team (9512)

1-07-1985 | 27MHz I=1 3 rd overtone 00115 Many computer systems use one clock signal, from which all other timing signals are derived. The fre- quency o...

1-07-1985 | This 1-watt amplifier lends itself par excellence for use as driver for a low impedance headphone or as output stage in a hi-fi preamplifier...

1-07-1985 | Some radio amateurs like to give an identification signal at the beginning and end of a message; others frown upon this practice which they...

1-07-1985 | 1.41.1 Many electronics hobbyists combine all sorts of digital circuits into works to be marvelled at. However, even they sometimes have tha...

1-07-1985 | elektor july/august 1985 I video distribution amplifier To feed a number of high-resolution monitors from one source (computer, video record...

1-07-1985 | In modern disk drive mechanisms, as, for instance, the TEAC FD55x, the motor starts automatically when a disk is inserted into the drive. Wh...

1-07-1985 | A direct-voltage doubler is particularly useful when from an available supply voltage a higher one has to be de- rived. As the current in mo...

1-07-1985 | elektor july/august 1985 This little amplifier, operating from 3...9 V, and providing 1 W output into a 4 Q loudspeaker, is one of those cir...

1-07-1985 | As far as construction is concerned, this is a real mini power supply, but it can deliver up to 3 A at an output voltage of 1.25...25 V. Not...

1-07-1985 | In almost any equipment in which a reasonable amount of energy is con- sumed, there is bound to be at least one heat sink that enables power...