Circuit Bench

Articles
Title
High Q Active Notch Filter MC34071 (CB15281E)
High Impedance Instrumentation Buffer MC4741 (CB15268E)
Symmetric Power Supply 15 + 15 V L78xx and 79xx (CB15172E)
Stepper Motor Control L702 (CB15155E)
3A Power Operational Amplifier L165 (CB15138E)
Rain Alarm (CB15108E)
VHF Pre-Selector (CB15015E)
18 W BTL Amplifier (CB14940E)
Operational Astable Variable Without Symmetric Source (CB14829E)
High to Low Impedance Converter (CB14804E)
Gemanium Transistors Locking Oscillator (CB14774E)
Universal 3A Motor Control (CB14717E)
Infrared Modulator (CB14675E)
Complementary Photo Trigger (CB14660E)
Current to Voltage Converter (CB14604E)
200 V x 500 mA Power Supply MC1466 (CB14522E)
Light Activated Switch (CB14457E)
Frequency to Voltage Converter with Output Buffer LM311 (CB14434E)
600 mA Step down DC to DC Converter (CB15574E)
Thermally Controlled Nicad Charger (CB15549E)
Using the Texas Instruments TL783 (CB15534E)
Band Pass Filter (CB15477E)
Heads or Tails (CB15426E)
Automatic Voltage Selector (CB15346E)
High Efficiency Regulator 5 V x 1 A 723 (CB15332E)
Active Low Pass Filter MC34071 (CB15294E)
AC Amplifier with 5 V Supply MC33171 (CB15269E)
8 W amplifier TDA1908 (CB15226E)
10 W amplifier TCA940N (CB15216E)
Expander with the L150 (CB15195E)

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