Circuit Bench

Articles
Title
Astable Multivibrator (MSB016E)
Operational Amplifier Gain 10 (MSB015E)
Ralaxation Oscillator Using the 741 (MSB014E)
Sinusoidal Oscillator (MSB013E)
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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Dual Output Differential Amplifier (CB6640E)
This circuit was found in a 1965 Electronic Design. The transistors are of the time, but the...
Infrared proximity sensor (CB8764E)
Found in a 90s Popular Electronics, this sensor operates by infrared reflection. The components are...
Single Shot Timer 4001 (CB25744E)
The time of this timer depends on C1. The circuit was found in the July 1994 Electronics Now...