Circuit Bench

Articles
Title
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)
Noise Amplifier (CB13649E)
15 V x 1 A power supply with Shutdown LM340 (CB14264E)
Experimental MW Transmitter (CB14002E)
Water Level Alarm (CB13961E)
Crystal Test (CB13945E)
Current Sensor (CB13920E)
Reverse RIIAA Response Circuit (CB13880E)
50 kHz to 1000 kHz oscillator (CB13866E)
Crystal Variable Oscillator (CB13851E)
Stepper Motor Drive (CB13797E)
TTL Schmitt Trigger 7400 (CB13777E)
500 ohms Audio Amplifier (CB13668E)
Ultrasound Blocker Filter (CB14383E)
Precision Current Source LM11 (CB14344E)
1.5 A TTL regulator LM317 (CB14303E)
LM3900 High Voltage Audio Amplifier (CB14225E)
AND Gate LM3900 (CB14201E)
Schmitt Trigger (CB14155E)

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