Circuit Bench

Articles
Title
Combined Light and Dark Alarm 741 (CB25480E)
Audio Limiter (CB25429E)
Wien Bridge Oscillator with Diode Regulator (CB25908E)
Self-regulating speed control (CB25884E)
Basic Voltage Comparator C (CB25867E)
AC switch with trigger transformer for triac (CB25860E)
Isolation Transformer (CB25795E)
JFET Headphone Amplifier (CB25567E)
Automatic Flashlight Control 555 (CB25503E)
Divider by 5 Counter (CB25363E)
UV Sensor with UVTRON Tube (CB25942E)
Active Tone Control 741 (CB25835E)
Light Controlled Volley Oscillator (CB25763E)
Logic Controlled Latching Relay (CB25739E)
Car Battery Power Supply (CB25689E)
LM386 Oscillator (CB25409E)
Logic test with sound (CB25389E)
Audio Mixer with LM741 (CB25928E)
Light Switch 741 (CB25868E)
High Voltage Inverter (CB25669E)
Two-Transistor Broadband Amplifier (CB25637E)
Emitter Follower Complementary Stage (CB25623E)
Darlington Time Delay Switch (CB25613E)
Hartley for 1 MHz (CB25588E)
Voltage Doubler 555 (CB25543E)
555 Delayed Pulse Generator (CB25507E)
Light alarm activating SCR (CB25481E)
Audio Shield (CB25430E)
LED VU KA2283 (CB25369E)
Divider by 5 in second version (CB25364E)

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