Circuit Bench

Articles
Title
Oscillator CK722 (CB18506E)
150 Wrms Amplifier (CB18814E)
Transistorized Millivoltmeter (CB18921E)
Automatic Fader (CB18479E)
Electronic Starter (CB18665E)
Signal Tracer Injector (CB18458E)
400 W Amplifier (CB18616E)
Digital Multimeter (CB18680E)
27 MHz Oscillator (CB18886E)
Sequencer 4013 (CB18631E)
Light Level Indicator (CB18640E)
Simple Alarm (CB18624E)
Two Transistors MW Receiver (CB18439E)
Operational Amplifier Twin-T Oscillator (CB18995E)
Audio Preamplifier (CB18560E)
Commercial Three Transistors AM Radio (CB18310E)
Digital Control Oscillator (CB18246E)
Programmable Audio Switch (CB18672E)
Automatic Telephone Conversation Recording (CB18702E)
TR 69 commercial MW radio (CB18368E)
Monostable 7555 I (CB18969E)
OK 1783B Commercial Megaphone (CB18360E)
Push Pull stage OC19 (CB18855E)
Ultrasonic Siren (CB18490E)
Digitally Controlled Oscillator (CB18268E)
Instrumentation Amplifier (CB18979E)
FET Voltmeter (CB18924E)
Timer with 4017 (CB18651E)
Bicolor Sequential with LEDs (CB18783E)
Telephone Spy II (CB18494E)

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