Circuit Bench

Articles
Title
Germanium Transistors 1W Amplifier CB14764E (CB14763E)
Zero in the Center Digital Indicator (CB14704E)
Delayed Phototransistor Light Relay (CB14649E)
DC Amplifier MC33171 (CB14469E)
Synchronizer for Projects (CB14447E)
Switching Regulator from 15 V to 70 V x 1.5 A (CB14404E)
Photodiode Amplifier (CB15487E)
Touch Switch or Water Alarm (CB15446E)
4 and a half digits display with ICL7135 (CB15361E)
Gain 10 Inverter Amplifier (CB15309E)
Remote Shutdown for the 78xx (CB15166E)
Servos Control by PC Shield (CB15121E)
LED Indicator (CB15089E)
Bat Ear (CB15068E)
5 V x 1.5 A Regulator (CB15028E)
Colpitts Oscillator (CB14996E)
Regenerative Medium Wave Receiver (CB14729E)
Two Transistors Constant Current Source For LEDs (CB14631E)
Dual Voltage Regulator LM2935T (CB14518E)
High Impedance Differential Amplifier MC34074 (CB14493E)
5 V x 60 mW Audio Amplifier HT82V732 (CB15585E)
Differential Amplifier and 15 MHz Low Pass Filter (CB15562E)
Bistable Touch Switch 4093 (CB15522E)
Astable 4001 (CB15509E)
Timer 4001 (CB15442E)
50 ohms Line Amplifier LM3900 (CB15257E)
Proximity Switch 567 (CB15008E)
Cassette Tape Amplifier (CB14930E)
Three Decades Wien Bridge Oscillator (CB14908E)
200 mW FM transmitter (CB14878E)

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