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Title
100 W inverter (CB10019E)
Programmable Timer (CB10000E)
1 kW power meter (CB9944E)
Touch Switch (CB10924E)
Voltage Follower with Operational Amplifier (CB9924E)
Residential Alarm (CB9884E)
FM Transmitter (CB9875E)
Instrumentation amplifier (CB9830E)
Simple heads or tails (CB9807E)
Second-order variable filter (CB9768E)
20 kHz band pass filter (CB9778E)
Long time intervals with precision (CB9682E)
Fast logarithmic converter (CB9613E)
Limit comparator (CB9591E)
Low Voltage Regulator (CB10976E)
Crystal 20 MHz Oscillator (CB10920E)
CMOS Tone Generator For Alarm 4001 (CB10742E)
Capacitance Bridge (CB10666E)
Sound Level Indicator (CB10649E)
Audio Preamplifier (CB10626E)
Traffic light (CB10563E)
Class A amplifier 2N3055 (CB10542E)
General Purpose Preamplifier (CB10500E)
Over-temperature alarm (CB10485E)
Humidity Sensor (CB10466E)
Lights On Reminder (CB10425E)
3W and 5W amplifier (CB9904E)
Automatic security flasher (CB9783E)
Biquad band pass filter (CB9757E)
Long time timer (CB9683E)

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          This circuit was obtained from an American 80's documentation. It can be implemented with modern...

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      Although it is a common configuration today, these circuits were taken from an old publication. The...

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      An input polarization resistor typically of 22 k is used, which serves as a load for the exciter...

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