Found in Precision Monolithics documentation from the 90's, this circuit equalizes octave signals determined by the capacitor values according to the table next to the diagram.
This circuit was obtained in an 1975 English publication. It is a voltage regulator circuit for...
This circuit was found in the July 1992 Radio Electronics magazine. Sensitivity adjustment is made...
This circuit can monitor the charge and discharge of batteries. The circuit is from a Linear...