Circuit Bench

Articles
Title
Code practice oscillator (CB7311E)
Magnetic field meter (CB7061E)
Driver for Nixie Tube (CB6612E)
300 to 3,000 Hz Speech Filter (CB6543E)
100 kHz Calibrator (CB5607E)
Door Alarm (CB6489E)
Alarm Driver (CB6413E)
Assisted Ignition (CB6379E)
Two Input Mixer (CB6307E)
Microphone Amplifier (CB6204E)
Temperature to frequency converter (CB7325E)
Unidirectional motion sensor (CB7281E)
Unidirectional motion sensor (CB7281E)
Exclusive Or with transistor (CB7259E)
60 second relay delay (CB7233E)
Portable ultraviolet source (CB7188E)
500 mW amplifier using the 741 (CB6991E)
Full bath indicator (CB6952E)
FM modulator with varicap (CB6913E)
FM receiver (CB6892E)
13 V x 20 A Power Supply (CB6872E)
Instrumentation amplifier (CB6839E)
Annunciator (CB6792E)
Light Controlled Blinker Indicator (CB6745E)
Active Bandpass Filter (CB6723E)
Constant Current Source (CB6625E)
Delayed Pulse Generator (CB6470E)
Inverter Amplifier (CB6431E)
Liquid Flow Meter (CB6340E)
Constant Output Limiter (CB6323E)

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