Circuit Bench

Articles
Title
Debouncer 4093 (CB11565E)
Wireless FM Microphone (CB11526E)
Head or Tail (CB11513E)
TV Line Filter (CB12848E)
General Purpose Instrument (CB12834E)
Stepper motor control (CB12763E)
Astable from 500 Hz to 5 kHz with the 4001 (CB12722E)
External Trigger Monostable (CB12720E)
Small Audio Power Meter (CB12635E)
Moisture Detector - 741 (CB12588E)
Second Order Low Pass Filter (12 dB / octave) (CB12560E)
Phone 1V Amplifier (CB12515E)
1 kHz Wien Sinusoidal Generator (CB12409E)
1 W Amplifier with Complementary Transistors (CB12380E)
Code Switch (CB12393E)
Simple Audio Mixer (CB12330E)
Three-Channel Sequential (CB12302E)
100 000 Mohm Step for Multimeter (CB12282E)
Zener Stabilized Dimmer (CB12245E)
Inductive Signal Follower (CB12176E)
Two Transistors XTAL Oscillator (CB12076E)
Simple Electronic Organ (CB12056E)
50 to 150 MHz oscillator (CB11954E)
Transistor Identification Circuit (CB11944E)
Alarm with SCR (CB11920E)
50 MHz Oscillator (CB11874E)
Two Current Boosters for Stepper Motor Controls (CB11598E)
400 mA Buck Regulator CIR16840S CB12942E (CB12942E)
Old Push Pull Low Power Amplifier (CB12923E)
Two Transistors MW Radio (CB12909E)

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