Circuit Bench

Articles
Title
Preamplifier Using JFET (MSB012E)
Oscilador Amortecido (MSB011E)
741 Oscillator (MSB009)
LED Test Using the Oscilloscope (MSB008)
Diode Bridge (MSB007E)
Diode Tester (MSB005E)
Test Circuit for Inductor (MSB005E)
1,2 to 1,4 V Power Supply (MSB004E)
Micro Voltage Regulator (MSB003E)
Constant Current Source (MSB002E)
Transformerless Power Sup (MSB001E)

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Frequency Doubler (CB13736E)
This circuit was obtained in a 1975 documentation. The maximum frequency depends on the diodes and the...
Magnetic Pick Up Preamplifier (CB13881E)
This circuit was found in an American documentation from 1976. We can assemble it with two 741,...
Centigrade thermometer (CB9491E)
Found in Intersil documentation from the 90s, this thermometer uses an analog indicator. The...