Circuit Bench

Articles
Title
Rumble Filter (CB13879E)
TTL Power Control (CB13796E)
TTL Frequency Doubler (CB13737E)
LED Flasher 7400 (CB13719E)
Field Strength Meter (CB13667E)
Loop Antenna Q Multiplier (CB13648E)
Current to Voltage Converter (CB14343E)
48 V power supply LM340 (CB14263E)
OR gate LM3900 (CB14200E)
LM3900 Piezoelectric Transducer Oscillator (CB14223E)
Photodiodes Threshold Detector (CB14108E)
1 Hz Sinusoidal Oscillator (CB14088E)
Standard Differential Amplifier (CB14070E)
VCA - Voltage Controlled Amplifier (CB14001E)
Ultrasonic Transmitter (CB13978E)
Inductance Meter (CB13944E)
9.5 MHz Tunable Crystal Oscillator (CB13865E)
XTAL Oscillator with 4-Layer Diode (CB13850E)
Proportional DC Speed Control (CB13811E)
FET and Bipolar Preamplifier (CB13754E)
15 Hz High Pass Filter (CB14382E)
0 to 30 V x 1.5 A Regulator LM317 (CB14302E)
High Voltage Inverter LM3900 (CB14224E)
DC Amplifier LM3900 With Gain Control (CB14182E)
High Performance Tone Control (CB14154E)
10 Hz to 10 kHz Voltage Controlled Oscillator (CB14055E)
Wien Bridge Oscillator with AGC (CB14041E)
Frequency Doubler (CB13738E)
Flasher LM324 (CB13720E)
High Gain FET (CB13680E)

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