Circuit Bench

Articles
Title
Impedance Match (CB493)
Voltage to Frequency Converter (CB494)
Night Switch (CB491)
Modern Crystal Radio (CB481)
Complementary Transistor Oscillator (CB495)
Variable Tone Siren (CB495)
Sensitive Touch Switch (CB488)
RF Oscillator (CB490)
1 kHz Multivibrator (CB486)
Relay of Tom (CB487)
FM Micro Transmitter (CB484)
Relaxation Oscillator using the 741 (CB485)
Simple Lamp Flasher (CB481)
Light Alarm (CB483)
TTL Flasher 7400 (CB479)
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)

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