What's New

Known mechanisms that couple lightning surges onto communication cables, and how these mechanisms apply for the specific case of Ethernet cabling.

Why? Why is it that one of the biggest aggravations in product safety is that of markings? For some reason, it seems that we can never get the markings right the first time. Furthermore, it seems that markings that have been acceptable for years will suddenly go bad.

For many applications, especially in digital designs, you can see decoupling networks composed of several different (big and small) capacitors in parallel. But, sometimes this technique can be dangerous.

The question of whether or not to use additional languages on your safety labels can be a complex one to answer.

Consider a transmission line of length driven by a constant voltage source with a source resistance, and terminated by a resistive load.

Grocery stores are getting a futuristic upgrade with the help of a host of had-working robots.

The world's smallest radio receiver promises big changes for the scientific community.

This new smartphone attachment could prove a powerful weapon in the fight against antimicrobial bacteria.

A new type of location technology could help protect first responders like firefighters when they need it most.

The FCC is already preparing for the 2017 hurricane season by adding three new...