Circuit Bench

Articles
Title
500 nW amplifier with the LM4250 (CB14173E)
Tunable Notch Filter CB14128E (CB14128E)
MOSFET Output Zero Crossing Detector (CB14052E)
Gain 10 Operational (CB14034E)
Old Phase Shift Oscillator (CB13956E)
12 V to 110 V x 60 Hz Inverter (CB13913E)
125 ns Power Switch (CB13899E)
2.34 kHz oscillator with the LM3900 (CB13843E)
Operational DC Motor Control (CB13804E)
Locked TTL Logic Probe (CB13790E)
Logarithmic Amplifier with Operational (CB13772E)
Gas and Smoke Alarm (CB13713E)
1 mA Essimeter (CB13700E)
Neon Voltmeter (CB13643E)
Low Power Converter (CB14375E)
100 mA Wide Range Operational (CB14352E)
LM359 High-Gain General-Purpose Amplifier (CB14372E)
High Pass Filter with Buffer (CB14337E)
Enhanced Operational Amplifier LM139 (CB14243E)
LM3900 Voltage Controlled Oscillator (CB14198E)
Sampling and Holding (CB14149E)
Conductance Mixer (CB14019E)
15 Channel Remote Control (CB13997E)
Busy Tone Generator (CB13937E)
4 MHz Crystal Oscillator (CB13860E)
40 to 60 MHz divider by 2, 3 and 4 (CB13730E)
FET Electrometer (CB13661E)
DC Motor Control LM2917 (CB14298E)
Variable Power Source LM340 (CB14257E)
Ammeter LM4250 (CB14176E)

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