Circuit Bench

Articles
Title
100 mA regulator (CB21168E)
Astable 4093 (CB21125E)
Debouncer circuit (CB21076E)
Transistor Tester (CB21956E)
Push pull amplifier (CB21941E)
Low impedance preamp 3 (CB21896E)
Broadband Amplifier (CB21860E)
Crystal Radio (CB21773E)
Silencer or swurlch (CB21755E)
Phonographic Oscillator (CB21666E)
Low battery indicator (CB21619E)
Micro amplifier for turntable (CB21639E)
Zero crossing detector (CB21542E)
Voltage Limit Monitor (CB21520E)
Multi-pulse trigger (CB21477E)
Microphone Amplifier (CB21357E)
Sync stretcher (CB21265E)
Logic Proof (CB21193E)
Tuned collector oscillator (CB21149E)
4-Tone Oscillator (CB21115E)
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)

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