Circuit Bench

Articles
Title
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)
10 kHz Low Pass Filter (CB14133E)
10 kHz Sine Generator (CB14109E)
Buffered Phase Shift Oscillator (CB14042E)
Ultrasonic Alarm Receiver (CB13979E)
Operational Multiplier and Divider (CB13812E)
High Voltage Audio Stage (CB13755E)
Fluorescent Inverter with Automotive Relay (CB13721E)
5 W amplifier LM384 (CB13681E)
4.5 V to 30 V Switching Regulator LM106 (CB14265E)
High Input Impedance LM3900 Amplifier (CB14183E)
Capacitance Multiplier (CB14089E)
28 V Comparator Exciting Lamp (CB14071E)

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