Circuit Bench

Articles
Title
DC motor speed control (CB8771E)
Regulator 12 V x 15 A (CB8694E)
Triple 5 V Numitron power supply (CB8673E)
Triple 5 V Numitron power supply (CB8673E)
High impedance buffer (CB9557E)
Comparator with feedback (CB9579E)
Lights on reminder for car (CB9531E)
Line amplifier (CB9406E)
Selectable staircase generator (CB9341E)
Ring tone generator (CB9301E)
Fast trigger circuit with SCR (CB9280E)
Mechanical bistable (CB9228E)
Sound operated switch (CB9214E)
220 MHz converter (CB9186E)
Undervoltage indicator (CB9131E)
Sequential Switch (CB9109E)
Time base (CB8933E)
FET referenced constant current source (CB8830E)
70mA current regulator (CB8828E)
Radar detector (CB8628E)
Stereo balance indicator (CB8509E)
Half wave rectifier (CB9696E)
Crystal CMOS Oscillator (CB9641E)
Double limit detector (CB9589E)
Current to frequency converter (CB9604E)
Voltage sensitive switch using Triac (CB9508E)
Analog thermometer (CB9488E)
Tone dialers (CB9468E)
CMOS voltage tripler (CB9446E)
Transistor long-term timer (CB9370E)

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