Circuit Bench

Articles
Title
a High Impedance Bridge Amplifier LM1556 (CB4487E)
3-Tone Oscillator using the741 C (CB4426E)
Three Phase Protection (CB4342E)
Triac Inductive Load Interface or Shield (CB4592E)
AC Millivoltmeter (CB4514E)
High Impedance Differential Amplifier LM158 (CB4479E)
72W Amplifier with the MC1536 (CB4495E)
FM transmitter (CB4473E)
Mini Electronic Organ (CB4392E)
Continuity Tester (CB4546E)
Simple Alarm (CB4534E)
Two Color Sequential (CB4409E)
Speed Control For Model (CB4379E)
Control for Model Railroad (CB4350E)
Funny Owl (CB4355E)
Photo Inverter Control For Motors (CB4320E)
Telephone Amplifier (CB4553E)
Self-timer (CB4456E)
Automatic Control For Pumps (CB4437E)
Megaphone (CB4418E)
Transistor Tester (CB4370E)
LED VU meter (CB4328E)
Headphone Amplifier (CB4269E)
Voltage divider with zeners (CB4242E)
Overtone FET Oscillator (CB4584E)
Diode Tester (CB4384E)
Fluorescent Inverter LT1072 (CB4400E)
TTL Two Tone Siren (CB4364E)
PH meter (CB4303E)
Hendset Inductive Pickup Link 2 (CB4527E)

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