Circuit Bench

Articles
Title
Sound Interval Oscillador (CB12844E)
Dynamic Microphone Preamplifier (CB12829E)
LEDs in 110 V and 220 V (CB12804E)
DTMF decoder with the 567 (CB12675E)
Twin-T Oscillator (CB12697E)
Mini Electronic Organ (CB12612E)
Biestable 741 (CB12584E)
LDO for Ultra Low Consumption Circuits (Texas Instruments) (CB12531E)
GPS 1575 MHz Amplifier (CB12519E)
Limiter Amplifier (CB12468E)
Double T oscillator with the 741 (CB12430E)
DC Motor Speed Control (CB12321E)
Electronic Die (CB12266E)
Time Switch (CB12224E)
Infrared Transmitter (CB12199E)
Light Activated Switch (CB12193E)
1 kHz filter with DC Coupling (CB12174E)
Sound Alarm triggered By Light (CB12157E)
Micro FM Transmitter (CB12111E)
Photo Relay with the 2N3055 (CB12035E)
Emitter Follwer Amplifier Stage (CB11990E)
DC PWM Motor Photocontrol (CB11855E)
Amplifier LM380 (CB11581E)
Parallel Cells Solar Charger (CB11509E)
Phonographic Oscillator (CB12904E)
Wien Bridge Sine Oscillator (CB12738E)
Sawtooth Oscillator (CB12716E)
Pulse voltage to duration converter (CB12652E)
Neon injector (CB12632E)
Voltage Reference Determined by Temperature (CB12556E)

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