Circuit Bench

Articles
Title
SCR Optical Full Wave Control (CB13766E)
Voltage Controlled Sinusoidal Oscillator (CB14366E)
RF Oscillator LM3909 (CB14292E)
Monostable LM139 (CB14237E)
2 Transistor Intercom (CB13991E)
1-and-a-half-minute delay (CB13951E)
Logic Controlled Ramp Generator (CB13931E)
Relay Drive (CB13907E)
400 Hz SCR Trigger (CB13893E)
Unijunction and XTAL Relaxation Oscillator (CB13854E)
Phase shift from 0 to 360 degrees with FET (CB13874E)
TTL Active Cycle Control (CB13825E)
Amplifier For Inductive Pickup (CB13751E)
Current Sensor (CB13707E)
Four Channel Mixer (CB13694E)
100 W amplifier LM12 (CB14395E)
Thermocouple Amplifier LM108 (CB14331E)
Current Transmitter for Resistive Loads (CB14316E)
Network Sound Link Receiver (CB14275E)
Pulse Width Modulator (CB14251E)
Rectangular 1 kHz generator LM3900 (CB14193E)
10 Hz Wien Bridge Oscillator (CB14080E)
Astable with Operational II (CB14061E)
Crystal Radio (CB14015E)
100 V High Voltage Regulator (CB13975E)
Acoustic Pickup Preamplifier (CB13838E)
Small Bulb Surge Suppressor (CB13767E)
Operational DC Voltmeter (CB13655E)
Adjustable Square Wave Generator (CB13638E)
250 Hz Low Pass Filter (CB13602E)

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