Circuit Bench

Articles
Title
Pulser with the CA3130 (CB12485E)
Audio Visual Alarm with Lock (CB12457E)
Transistor Organ (CB12376E)
AC Powered FM Transmitter (CB12368E)
Precision Time Control using a PUT (CB12337E)
Fluorescent SCR Inverter (CB12328E)
440 Hz generator (CB12300E)
1 kHz Tuned Filter with the 741 (CB12286E)
Two Tone Alarm (CB12218E)
FM transmitter (CB12125E)
Servo Control (CB12051E)
Transistor Metronome (CB11939E)
RF MOSFET Amplifier (CB11916E)
Unijunction LED Indicator (CB11897E)
Unijunction Modulated Siren (CB11821E)
Transducer x PC Interface (CB11561E)
Electronic Roulette 7441 (CB11490E)
Infrared transmitter (CB12978E)
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)

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