This circuit detects changes in magnetic flux in a coil as an external magnetic field moves. The circuit is from Electronics Now magazine, October 1996.
This circuit was found in a 73 magazine for radio amateurs of the 90s. The circuit uses two types...
The voltage gain of the circuit shown in the figure is 10 times. This gain is given by the ratio...
This circuit was found in a 1980s documentation from the manufacturer of the integrated. The...