Circuit Bench

Articles
Title
SCR photo control (CB8276E)
Stereo audio meter (CB8228E)
Speaker protection (CB8193E)
0.1 Hz oscillator (CB8043E)
Oscillator with constant current load (CB8038E)
PWM motor control (CB7996E)PWM motor control (CB7996E)
Universal motor control with delay (CB7938E)
Locked light switch (CB7894E)
Gyrator (CB7877E)
Grid dip meter (CB7486E)
Theremin (CB7491E)
CW filter (CB7434E)
550 Hz notchr filter (CB7401E)
Shutdown circuit 2 (CB8419E)
Darlington photo relay (CB8315E)
SCR neon trigger (CB8153E)
Switching regulator (CB8168E)
Supply for photo multiplier tube (CB8123E)
Colpitts Oscillator with MOSFET (CB8141E)
Frequency switch (CB8091E)
High-gain composite amplifier (CB8069E)
3-phase induction motor control (CB8016E)
AC line booster (CB7974E)
Capacitor test (CB7915E)
Visible light receiver (CB7851E)
Intercom with telephone (CB7829E)
Intercom with telephone (CB7829E)
Hall sensor oscillator (CB7811E)
Ramp generator with the 555 (CB7598E)
7-segment LCD driver (CB7556E)

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