Circuit Bench

Articles
Title
Antique Telegraphic Oscillator (CB12602E)
Second Order High Pass Filter (CB12573E)
230 to 2.8 kHz Adjustable High Pass Filter (CB12571E)
Positive to Negative DC-DC Converter (CB12543E)
DC Motor and Stepper Motor Control (CB12516E)
49 MHz Locator Transmitter (CB12385E)
Sawtooth Generator (CB12359E)
Signal Follower with the LM386 (CB12344E)
Locomotive Sound (CB12323E)
Anti Surge Voltage Regulator (CB12294E)
Reed Switch triac control (CB12238E)
Power Supply For Operational Amplifiers (CB12213E)
5-Channel Sequential with 20 LED (CB12141E)
Telephone Interface for Amplifier (CB12101E)
Broadband Amplifier CA3140 (CB11979E)
Photodiode P Receiver (CB11905E)
Phase Shift Oscillator (CB11480E)
Low Power Amplifier (CB12860E)
Constant light (CB12750E)
Stepped Low Voltage Power Supply (CB12732E)
1 MHz Power Oscillator (CB12687E)
Sequential Two-Tone Detector (CB12668E)
Motorbike or Motorboat Noise (CB12646E)
Silicon Oscillator for Microcontrollers (CB12554E)
PWM controller with high-side Drivers (CB12518E)
Zero Crossing Detector (CB12450E)
TTL Frequency Doubler (CB12444E)
Priority Switch (CB12316E)
VU Meter Bargraph (CB12307E)
VU Meter Bargraph (CB12307E)

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