Elektor Team (12077)

1.07.1978 | Kojak-Sirene

1.07.1978 | Empfindliche IR-Lichtschranke-Sender (moduliert Sender )

1.07.1978 | Empfindliche IR-Lichtschranke-Empfänger (moduliert Empfänger )

1.07.1978 | Einstellbare Kapazität (mit OpAmps)

1.07.1978 | Ultraschall-Alarm-Sender

1.07.1978 | There are numerous applications requiring the use of an audio delay line, for example phasing and vibrato units, echo and reverberation unit...

1.07.1978 | Many circuits, especially digital systems such as random access memories and digital clocks, must have a continuous power supply to ensure...

1.07.1978 | Many circuits, especially digital systems such as random access memories and digital clocks, must have a continuous power supply to ensure...

1.07.1978 | Many circuits, especially digital systems such as random access memories and digital clocks, must have a continuous power supply to ensure...

1.07.1978 | Low-distortion spot-frequency sinewave generators are extremely useful for carrying out distortion measurements on audio equipment. Unfortun...