We have already given many posts on Op-Amp circuits. But the list of applications of Op-Amp will be keep on going. The best Op-Amp circuit which is used to convert sine waveform into rectangular ...

Back to analog, let us start some Schmitt trigger experiments with jellybean bipolar junction transistors… This post explores the classic emitter-coupled Schmitt Trigger circuit. A Schmitt trigger is ...

As harrowing as the U.S. stock market’s plunges have been in recent days, they still haven’t been enough to trigger the “circuit breaker” mechanisms that result in an automatic timeout in trading. The ...