Circuit Bench

Articles
Title
TTL LED flasher (CB12764E)
Fan Control III (CB12746E)
Switched Power Supply using the 723 (CB12677E)
Bandpass Filter - 741 (CB12589E)
Fifth Order Filter (30 dB / Octave) (CB12561E)
Sensitive Light Alarm (CB12472E)
Audio Priority Switch (CB12434E)
DC-AC converter (CB12410E)
SMA Control (CB12339E)
Electronic Doorbell (CB12331E)
Overvoltage Indicator CA3140 (CB12311E)
Seat Belt Reminder (CB12283E)
Triac Night Switch (CB12246E)
Micro Signal Follower (CB12195E)
Wow Wow Guitar Pedal (CB12116E)
Metal Detector (CB12077E)
Mixer with Gain from -1 to +1 (CB12057
Mixer with Gain from -1 to +1 (CB12057
Signal Injector Follower (CB12004E)
XTAL 50 kHz to 10 MHz Oscillator (CB11995E)
Dark Relay (CB11955E)
Simple DC Motor Control (2) (CB11600E)
High-Side Current Amplifier (CB12943E)
Astable Flasher (CB12924E)
12 V Flasher (CB12723E)
Astable 4001 (CB12721E)
Simple Tachometer (CB12636E)
Supercapacitor charger with the LTC3225 (CB12533E)
FET MW Radio (CB12499E)
MW Wireless Microphone (CB12381E)

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