Elektor Team (9531)

1-07-1977 | Many designs for touchswitches have pre- viously been featured in Elektor. However, most of t)}ese operated on skin resista...

1-07-1977 | This circuit presents an interesting alterna- tive method of constructing a low-distortion buffer or output stage for use at low...

1-07-1977 | This circuit presents an interesting alterna- tive method of constructing a low-distortion buffer or output stage for use at low...

1-07-1977 | This circuit is designed to indicate· whether anyone has attempted to telephone the householder during his absence. If the te...

1-07-1977 | This circuit is designed to indicate· whether anyone has attempted to telephone the householder during his absence. If the te...

1-07-1977 | It is often necessary, particularly when experimenting with circuits, to make connection between the output of one circuit...

1-07-1977 | It is often necessary, particularly when experimenting with circuits, to make connection between the output of one circuit...

1-07-1977 | This simple ultrasonic (US) transmitter uses only one CMOS IC and a few discrete com- ponents, and will generate a short pul...

1-07-1977 | This simple ultrasonic (US) transmitter uses only one CMOS IC and a few discrete com- ponents, and will generate a short pul...

1-07-1977 | This `inaudible` car horn is intended for warning four-footed pedestrians of imminent danger, without needlessly scaring the (h...