Circuit Bench

Articles
Title
LED VU Meter (CB480)
Timer Using a UJT (CB478)
6 or 12 V Sequencer Using a SCR (CB479)
12 to 9 or 6 V Converter (CB476)
White Noise Generator (CB487)
Small FM Transmitter (CB474)
Twin T Oscillator (CB475)
12 V x 2 A Power Supply (CB472)
Light Relay (CB473)
Power Control with Reed Switch (CB468)
Unijunction Oscillator (CB471)
Remote Control Transmitter (CB469)
Low Frequency Astable (CB470E)
Audio Output Stage (CB466)
5 W Audio Amplifier (CB467)
Radio Control Transmitter (CB464)
Regulated AC DC Converter (CB465)
Who is the fast? (CB462)
Protection for Power Supplies (CB463)
12 V Rhythmic Lamp (CB460)
Three Transistor AM Radio (CB461)
Two Transistor Audio Stage (CB458)
Mini-Buzzer (CB459)
Low Power AC Inverter (CB456)
Audio Oscillator (CB457)
Timed Switch (CB454)
Alarms Using SCRs (CB455)
AC Line Interference Filter (CB452)
Simple Estroboscopic Lamp (CB453)
Humidity Sensor (CB451)

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