Circuit Bench

Articles
Title
Transformerless Balanced Preamplifier (CB4942E)
Parallel Port Isolating Buffer (CB4858E)
MW Transmitter (CB4663E)
4060 Crystal Oscillator with Divider (CB4620E)
RIAA Equalizing Preamplifier (CB4947E)
Solar Alarm (CB4883E)
6V Charger (CB4790E)
Buffered Phase Shift Oscillator (CB4749E)
Dynamic Microphone Preamplifier (CB4730E
Inductance Meter (CB4656E)
Self-disconnecting battery charger (CB4975E)
Light Relay with LDR (CB4952E)
Wien Bridge Oscillator CA3140 (CB4923E)
Fast Voltage Follower (CB4904E)
Single Cell Barometer (CB4913E)
Doubler from 150 to 300 MHz (CB4870E)
Capacitor Test (CB4825E)
Home Security System (CB4804E)
Audio Line Amplifier (CB4769E)
Hartley Oscillator (CB4734E)
Common Base RF Amplifier (CB4684E)
Larger Current CMOS Doubler (CB4634E)
TV Stereo Transmitter With Decoder (CB4643E)
Battery Voltage Indicator (CB4982E)
Fast RGB MUX (CB4919E)
Flip Flop Debouncer (CB4813E)
Logic Probe (CB4720E)
20 W Amplifier (CB4933E)
High Q Notch Filter (CB4834E)
Single Bridge Circuit (CB4798E)

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