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Title
Precision Rectifiers (CB20756E)
4-Channel Remote Control Transmitter (CB20472E)
FM transmitter for 800 m Range (CB20409E)
Video driver with impedance matching (CB20915E)
Fast peak detector (CB20893E)
Voltage to frequency converter (CB20834E)
TV Modulator (CB20773E)
Optical receiver (CB20697E)
Light controlled pulse generator (CB20686E)
Current or voltage differential alarm (CB20629E)
Solar receiver (CB20487E)
3 V White LED Indicator (CB20425E)
Space Gun (CB20449E)
Logic Level Changer (CB20388E)
Two frequency oscillator (CB20376E)
Automatic Lighting (CB20334E)
Audio Astable (CB20315E)
Voltage regulator (CB20299E)
Zero Crossing Detector (CB20167E)
2 meters preamplifier (CB20257E)
Integrated AM Receiver (CB20240E)
12 V x 700 mA supply (CB20181E)
Sampling and Retention (CB20151E)
Active Low Pass Filter (CB20091E)
High Gain Stage (CB20029E)
Darlington Voltage Regulator (CB20300E)
Relay Shield LM111 (CB20168E)
Variable Clock (CB20108E)
Automotive Triangle Alternator (CB20070E)
JFET Microphone Amplifier (CB20010E)

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      The basis of this 90s circuit is a CA3130 operational amplifier. The circuit does not need a...

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      With the indicated components, this circuit oscillates at 1232 Hz. Consider the tolerance of the...

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