Non Inverting Amplifier (CB6438E)

This non-inverting AC amplifier was found on a Popular Electronics. The setting applies to any operational amplifier.

Infrasonic oscillator (CB9193E)
This circuit generates signals of less than 10 Hz. We found it in a Popular Electronics from the...
741 MW radio (CB10644E)
This circuit is from a 1987 American publication called Electronics Handbook. The circuit can be...
Signal Generator (CB12296E)
This well-known signal generator configuration was obtained in a Popular Electronics from the...