Circuit Bench

Articles
Title
cillator 2 (CB14839E)
Electronic Thermostat (CB14820S)
540 mW Phonographic Amplifier from 1960 (CB14764E)
Infrared Pulse Transmitter (CB14689E)
Automatic Night Beacon (CB14650E)
CMOS to TTL converter MC1489 (CB14557E)
Voltage Monitor MC34064 (CB14536E)
Piezoelectric Transducer Amplifier (CB15488E)
Operational Oscillator (CB15447E)
6 W Per Channel Amplifier TDA1519B (CB15383E)
Protected 15 A x 5 V Regulator LM323 (CB15321E)
Positive Peak Detector (CB15310E)
Basic Comparator LM339 (CB15186E)
AC Source (Variac) (CB15129E)
Pulse Generator 555 (CB15102E)
Zener Diodes Test (CB15090E)
Sinusoidal and Cosine Oscillator (CB15069E)
CMOS Puzzle (CB15029E)
MAT generator 567 (CB14997E)
LED Indicator (CB14962E)
4-FET FM Transmitter (CB14883E)
Audio Amplifier and Oscillator (CB14795E)
Crystal Oscillator (CB14738E)
LED Voltmeter (CB14705E)
Two Transistor Constant Current Source for LEDs 2 (CB14632E)
High Input Impedance 250 mW Amplifier (CB14577E)
1 kHz Notch Filter (CB14470E)
Car Alarm (CB14448E)
Step Down Regulator LM78S40 (CB14405E)
1 V Phone Amplifier (CB15563E)

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