1kHz Wien Bridge Oscillator (CB10956S)

Details
Written by: Newton C. Braga

 

This circuit came out in a Popular Electronics from December 1995. It is a Wien bridge configuration that generates a 1kHz sinusoidal signal with thermistor regulation. Other frequencies can be generated by changing C1 and C2. See in the math section for electronics how to calculate the components of this circuit.

 


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