Transistors, the building blocks of modern electronics, are typically made of silicon. Because it's a semiconductor, this ...

When you need a multimeter for testing electrical equipment around the home, it's vital to know what all those symbols around the dial mean.

MIT engineers built a magnetic transistor from chromium sulfur bromide, promising smaller, faster electronics with built-in ...

A step-by-step guide for applying an old DI that used simple circuits for PWM programming of standard bucking-type regulator ...

If you're planning to increase your electrical load by adding a new major appliance, make sure your panel can handle it. Here's how.

Occasionally a design requires capacitors that are much closer to being identical in value to one another than the usual ...