The classic Schmitt-trigger-based RC oscillator is "hacked" and analyzed using the simulation software QSPICE.

"Learn how to set up and analyze an RC circuit using the PhET Simulator! In this tutorial, I’ll guide you through the step-by-step process of building a simple resistor-capacitor circuit, explaining ...

Whatever is going to happen next in Formula 1's increasingly dramatic three-way fight for the world title as the Qatar Grand Prix stages the penultimate race weekend - and the final Sprint - of the ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

When I was a baby, Larry Hunt, a kind, funny Jesuit priest and my great-uncle, baptized me. At around age 12, I began attending Sunday Mass when my mom, then in her 30s, decided to cart her five ...

There aren’t many concepts in the entire sphere of electronics that are quite as fundamental as the RC time constant. The initialism standing for “resistor-capacitor”, the RC time constant is a ...

Astronomers are rethinking one of cosmology’s biggest mysteries: dark energy. New findings show that evolving dark energy models, tied to ultra-light axion particles, may better fit the universe’s ...

In physics, we have a bunch of constants that are used in models to explain how the world works. These are fixed numbers that we plug into equations along with our variables. For example, the ...

It's fun to think about the fundamental physical constants. These are special values used in our models of the physical universe. They include things like the speed of light, the gravitational ...

Mario Kart World puts its best wheel forward. I'm head down, Waluigi's sublimely long legs over a little motorbike blasting through the first course of Mushroom Cup – Mario Bros. Circuit. The initial ...