Circuit Bench

Articles
Title
Battery isolating circuit (CB9119E)
Sound activated switch (CB9087E)
Audio oscillator (CB9043E)
Damped tone generator (CB8842E)
Simple 5V regulator (CB8815E)
Transistor audio mixer (CB8759E)
Video loop with controlled gain (CB8738E)
Video loop with controlled gain (CB8738E)
Video loop with controlled gain (CB8738E)
24 V x 100 mA switched regulator (CB8703E)
Telephone audio interface (CB8662E)
5 MHz VFO (CB8640S)
Telephone dialer (CB8521E)
DC to DC converter (CB9673E)
10 MHz TTL Oscillator (CB9623E)
High impedance comparator (CB9594E)
Touch or proximity switch (CB9568E)
555 touch switch (CB9520E)
FET VXO (CB9501E)
Increased slew rate (CB9456E)
RTD sensor corrector (CB9479E)
Synchronized AC switch (CB9261E)
4 decades rectangular generator CA3140 (CB9220E)
MOSFET RF Amplifier (CB9174E)
Modulated IR receiver (CB9148E)
TTL Oscillator (CB9097E)
Blown fuse alarm (CB8967E)
Anti theft (CB8961E)
Low noise preamplifier (CB8942E)
2 transistor amplifier (CB8927E)

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