Circuit Bench

Articles
Title
Photoelectric Relay (CB12928E)
Low Power Amplifier with Transformer (CB12874E)
Vibrato For Guitar (CB12854E)
Three Tone Oscillator (CB12661E)
Car Battery Test (CB12640E)
General Purpose Alarm (CB12621E)
Stepper motor control with the SLA7032 and 33 (CB12549E)
AC amplifier with the 741 (CB12503E)
Optical Isolator Power Switch (CB12413E)
Complementary Amplifiers up to 40 W (CB12354E)
Operational Overcurrent Switch (CB12313E)
Crystal Oscillator 100 kHz to 30 MHz (CB12250E)
Micro FM Transmitter (CB12232E)
Notch Filter (CB12169E)
FET Field Strength Meter (CB12121E)
Logarithmic Voltage Converter (CB12082E)
Improved Multivibrator (CB12061E)
Long Range Telegraph (CB11949E)
Pendulum Alarm (CB11825E)
Power Incandescent Flasher (CB11605E)
Sensor Controlled Oscillator (CB11474E)
Low Frequency Doubler (CB11498E)
NAB preamplifier for recording heads (CB12969E)
DC motor control (CB12988E)
Shunt Regulator from 1 to 100 mA (CB12948E)
Two Transistors MW Radio (CB12914E)
1 W Megaphone (CB12838E)
Wien Bridge Oscillator (CB12769E)
Quadrature Oscillator (CB12742E)
Night Switch (CB12701E)

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