Wien Bridge
This Vienna bridge oscillator generates a sinusoidal signal whose frequency depends basically on C2 and C4. The circuit is from an Electronics Now from December 1993.
This circuit appears in other versions on this site. obtained from other publications. This is...
The circuit shown in the figure causes a piezoelectric transducer to emit interval beeps. The 100...
This circuit was found in a French magazine Toute LÉlectronique from 1978. Transistors are not...