Elektor Team (12074)

1-12-1975 | In the last issue of Elektor the basic circuit of a frequency counter was described. In this issue a preamplifier to increase the inpu...

1-12-1975 | Näherungsschalter (nach elektro-magnetischem Prinzip (Antenne))

1-12-1975 | Preiswertes Metallsuchgerät

1-12-1975 | Einbruchalarm (recht simpel, Hauselektronik)

1-12-1975 | Elektronischer Rundenzähler (z.B. für Autorennbahnen)

1-12-1975 | Using only two ICs, the TCA730 and TCA740, a complete stereo control amplifier can be built. An exceptional feature is that the volume,...

1-12-1975 | Würfel (mit 7405 und 7490)

1-12-1975 | Richtig ansteuern (Digitaltechnik, TTL-Gatter)

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 | Elektorskop, Teil 5 (Oszilloskop)