Circuit Bench

Articles
Title
SCS stage (CB9067E)
RC Oscillator (CB9048E)
Switching amplifier (CB9001E)
Triggered buzzer (CB8972E)
Triggered buzzer (CB8972E)
Video amplifier (CB8743E)
Regulator using an operational amplifier (CB8690E)
120 VAC regulator (CB8667E)
28 V PWM Regulator (CB8502E)
Crystal oscillator (CB9633E)
Touch switch with lock (CB9573E)
Lights on and ice alarm (CB9525E)
CA3140 window comparator (CB9461E)
Continuity tester (CB9325E)
Audible warning for answering machine (CB9295E)
Isolated control (CB9274E)
5 A x 120 kHz pulses (CB9245E)
Infrasonic oscillator (CB9193E)
Broadband amplifier (CB9179E)
Negative voltage regulator (CB9154E)
2MHz astable (CB9102E)
Precision AD Converter (CB9026E)
Tamper-proof alarm (CB8963E)
Parallel Amplifiers (CB8944E)
Dynamic microphone preamp (CB8930E)
Ring counter (CB8915E)
1 to 25 V power supply (CB8892E)
Simple sample circuit (CB8874E)
24 V source from a 12 V source (CB8848E)
70mA current regulator (CB8821E)

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