"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 ...

A blast from the Elektor archives: this 1998 battery tester uses a simple LED display to reveal a battery’s true condition ...

A precision voltage divider produces a specific fraction of its input voltage using carefully matched resistive components.

One of the major difficulties in studying electricity, especially when compared to many other physical phenomena, is that it ...

A burning smell from a car heater can be caused by several faults, including coolant leaks and clogged filters.

Capacitors are small components with a big job—storing and releasing energy in electronic circuits. This video explains how capacitors smooth voltage, filter signals, and support stable power flow in ...

One part wants 3.3V logic. Another wants 5V. What do you do? Over on the [Playduino] YouTube channel, there’s a recent video running us through a not-so-recent concern: various approaches to ...

Science paper divided into Biology, Chemistry, and Physics sections with detailed questions on plants, animals, genetics, digestion, and chemistry experiments.

Being able to do the splits is a remarkable feat. If you're not quite bendy enough to strike the pose (it me), you might think the splits are reserved for a select few elite. Don't count yourself out ...

The bidirectional flyback-based active cell balancing approach offers a compact and scalable solution for modern multicell battery systems.

Did you turn your heater on, and it gave off a burning smell? Don't worry, because it is usually normal. However, there are times you should worry.

In our interview, we focused on The Wand Company's upcoming Fallout Fusion Flea Die-Cast Replica. At IGN Store, you can find ...