Let’s say you want to blink an LED. You might grab an Arduino and run the Blink sketch, or you might lace up a few components to a 555. But you needn’t go so fancy! [The Design ...

Try an experiment. Next time you are in a room with someone, ask them to name everything in the room. Only certain kinds of people will say “air” or “light.” For most ...

In this comprehensive tutorial, you will discover the step-by-step process to construct a Magnet Motor Generator capable of ...

Discover the step-by-step process of creating a powerful music reactive LED strip circuit in this comprehensive tutorial.

If your computer has slowed to a crawl, or stops working entirely, here's how to see if it's an easy fix or something that needs more attention. When performing a particularly CPU-intensive task, ...

Some high-frequency radiation issues in power supplies can be resolved by simply adding a common mode inductor or incorporating some RC absorption circuits. However, when it comes to low-frequency ...