Circuit Bench

Articles
Title
Heterodyne frequency meter (CB21564E)
Full Wave Neon (CB21454E)
AC Delay (CB21433E)
30-second delay (CB21416E)
5 kW switch (CB21370E)
Video Amplifier (CB21315E)
Clock alarm timer (CB21290E)
Two-Tone Generator 555 (CB21238E)
78xx regulator with logic control (CB21215E)
Tunable UHF Oscillator (CB21144E)
Cable Termination Circuit (CB21077E)
Submarine Microphone (CB21071E)
Square Root Circuit (CB21031E)
LASER Diode Driver (CB21010E)
Remote listening amplifier (CB21957E)
Regenerative receiver (CB21942E)
Transistorized Receiver (CB21897E)
Voltage follower (CB21861E)
Blocking Oscillator (CB21815E)
Neon Oscillator (CB21774E)
Debouncer circuit (CB21620E)
2-Transistor Radio (CB21640E)
Reversal polarity protector (CB21581E)
Power switch without RFI (CB21543E)
560 kHz to 1 MHz VCO (CB21499E)
Transistor triac trigger (CB21478E)
Thermostatic control with mercury sensor (CB21388E)
Relay Control (CB21358E)
Triangular generator (CB21336E)
12V power supply (CB21172E)

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