Circuit Bench

Articles
Title
Amplitude Modulated RF Amplifier (CB15007E)
12V Transformerless Power Supply (CB14961E)
300 mW FET FM transmitter (CB14882E)
Wien Bridge Oscillator 741 (CB14905E)
Inverter Amplifier (CB14877E)
Operational LC Oscillator (CB14838E)
TTL Coilless Transmitter (CB14819E)
Tone Control CA3140 (CB14794E)
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)

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