Circuit Bench

Articles
Title
Pen spy (CB21877E)
Amplifier stage (CB21821E)
Photocardiograph (CB21738E)
Dimmer with triac (CB21715E)
Simple Oscillator (CB21674E)
Level change circuit with negative output (CB21597E)
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)

Page 105 of 717