Circuit Bench

Articles
Title
Universal power control (CB8709E)
Constant current regulator for lamps (CB8696E)
Modulated siren 555 (CB8651E)
BCD to multiplexed parallel converter (CB9612E)
Baxandall tone control (CB9372E)
Two Transistor bootstrap (CB9343E)
Trigger (CB9253E)
4 to 55 MHz amplifier (CB9166E)
Sampling and holding (CB9188E)
Solid State Relay Shield (CB9161E)
Very low resistance static relay (CB8832E)
Neon high voltage regulator (CB8804E)
a Optical sensor (CB8783E)
12 V x 700 mA variable power supply (CB8676E)
One coil FM tuner (CB9698E)
Crystal controlled oscillator (CB9643E)
12 V battery charger (CB9533E)
Kelvin scale thermometer (CB9490E)
Voltage to Frequency Converter 2 (CB9448E)
Circuit for telephone (CB9408E)
Telephone in use indicator (CB9303E)
AC static switch (CB9283E)
Low distortion oscillator (CB9200E)
Battery charge indicator (CB9135E)
Relaxation oscillator with SCS (CB9077E)
Bridge amplifier (CB9058E)
Pramplifier mixer with tone control (CB9034E)
Summing amplifier with low input current (CB9010E)
Electronic manipulator (CB8981E)
Synchronized 1 kHz neon (CB8938E)

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