Elektor Team (9534)

1-07-1978 | Low-distortion spot-frequency sinewave generators are extremely useful for carrying out distortion measurements on audio equipment. Unfortun...

1-07-1978 | This 288 MHz generator was designed for use in a transverter (transceiver converter) to allow a two-metre ( 144 MHz) transceiver to operat...

1-07-1978 | Stereo headphones are usually connected to the loudspeaker outputs of the power amp via an attenuator. Although this represents the cheapes...

1-07-1978 | The design of this squarewave generator is identical to that of the circuit described above, with the exception that it employs an IC fro...

1-07-1978 | The design of this squarewave generator is identical to that of the circuit described above, with the exception that it employs an IC fro...

1-07-1978 | It is possible to reduce distortion in r .f. amplifiers by employing negative feedback. When using this technique, however, it is important...

1-07-1978 | It is possible to reduce distortion in r .f. amplifiers by employing negative feedback. When using this technique, however, it is important...

1-07-1978 | The number of possible applications for the SC/MP microprocessor are legion, however thanks to the DELAY imtruction it is particularly easy...

1-07-1978 | The number of possible applications for the SC/MP microprocessor are legion, however thanks to the DELAY imtruction it is particularly easy...

1-07-1978 | Although there is a plethora of designs for touch switches, it is always a challenge to come up with a design that is simpler than previous...