Circuit Bench

Articles
Title
400 Hz selective filter (CB7519E)
MOSFET VHF Amplifier (CB7473E)
Circuit for sleep mode (CB8430E)
Interruption warning (CB8390E)
High gain photo relay (CB8268E)
Crystal tester (CB8219E)
Microphone preamplifier (CB8246E)
Constant amplitude phase inverter (CB8144E)
Oscillator with common drain (CB8057E)
Undervoltage protection (CB8028E)
Unit gain audio mixer (CB7987E)
Differentiator (CB7972E)
Touch Dimmer (CB7862E)
Super LED Flasher (CB7588E)
1 mV offset low filter (CB7572E)
Second order active voice filter (CB7568E)
Multiple time base (CB7535E)
Telephone amplifier (CB7502E)
RF Generator (CB7424E)
Stable Colpitts Oscillator (CB8291E)
25 W Amplifier (CB8306E)
Pulse generator with active cycle (CB8201E)
Slave flash (CB8112E)
Optical direction discriminator (CB8079E)
Phase separator (CB8104E)
Debouncer circuit (CB7949E)
Remote control tester circuits (CB7821E)
Sequential Flasher (CB7584E)
Wien Bridge Oscillator (CB7474E)
Voltage reference (CB8466E)

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