Circuit Bench

Articles
Title
Mixer 741 (CB21719E)
Multi impedance amplifier (CB21678E)
Visible optical link for RS232 (CB21602E)
Faucet Control (CB21585E)
SCR Synchronized triggering (CB21544E)
5V Reference (CB21527E)
Power zener (CB21503E)
4 to 32 minutes timer (CB21437E)
Delay with UJT and SCR (CB21419E)
Testing of thermistors and SCRs (CB21391E)
Bass Control (CB21294E)
Stepper motor as encoder (CB21248E)
Shooting sound (CB21242E)
Stabilized Wien Bridge Oscillator (CB21128E)
Simple audio mixer (CB21081E)
Analog Divider Multiplier (CB21035E)
Audio Micro Oscillator (CB21921E)
FM IF Amplifier TDA991 (CB21883E)
Ramp Generator (CB21843E)
Process timer (CB21865E)
Variable power supply (CB21779E)
Delay line (CB21625E)
Phone pickup (CB21642E)
Fast trigger (CB21482E)
Short circuit protection circuit (CB21197E)
5V power supply (CB21176E)
Audio peak indicator (CB21972E)
Lamp control (CB21962E)
Vibration Amplifier (CB21900E)
Push-pull stage (CB21796E)

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