Institute Newton C. Braga

Circuit Bench

AC Integrator (CB20993E)
This circuit was found in an old American publication. It is valid for any operational. Formulas for...
Fluorescent Indicator (CB18952E)
This circuit can be used as a signal when powered by a car battery, as it also works with 12 V, or...
PUT shift register (CB20719E)
This shift register was found in old documentation. PUT is not a common component today. The...