Circuit Bench

Articles
Title
Voltage-tuned filter (CB6938E)
Infrared Remote Control Tester (CB6875E)
Twilight switch (CB6795E)
Active Low Pass Filter (CB6726E)
Very Simple Theremin (CB6704E)
Bipolar Pulse Counter (CB6616E)
SCR mechanical drive (CB6572E)
100 Hz High Pass Filter (CB6545E)
330 Degree Control with SCR (CB6565E)
Metal Detector (CB6525E)
Alarm with series sensors (CB6417E)
Battery Monitor (CB6398E)
0.9 mW Amplifier (CB6288E)
Sequential Flasher (CB6260E)
741 Field Intensity Meter (CB6235E)
Low Voltage Oscillator (CB6188E)
RF Amplifier (CB6129E)
Analog Counter (CB6140E)
Infrared modulated transmitter (CB7247E)
28 V Lock (CB7236E)
Darlington Touch Switch (CB7191E)
Rocket launcher (CB7158E)
Contactless temperature sensor (CB7109E)
Voltage to frequency converter with potentiometer (CB6995E)
Rain alarm (CB6955E)
Non-inverting integrators (CB6842E)
Flip Flop with regenerative output (CB6816E)
Flash-activated flash (CB6749E)
Pulse Compressor and Expander (CB6658E)
Bipolar Current Level Detector (CB6629E)

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