This circuit generates signals in four frequency bands with the threshold values indicated in the diagram. The circuit was found in the March 1996 issue of Electronics Now magazine.
This circuit converts a high impedance signal into low impedance. The circuit has unit gain and...
This circuit can generate signals in the range from 1 to 20 kHz, depending on the crystal. The...
This circuit memorizes the input voltage that is then applied to the load in the form of a...