Here is a close look at the common- versus differential-mode voltage and instrumentation amplifier (IA) topologies.

A hybrid Cessna 337 taxied down a Southern California runway and lifted into the air. The plane, a type commonly used as an ...

The University of Arkansas Power Group's flight test of a silicon carbide hybrid plane showcases advancements in efficient ...

The UA Power Group designed a silicon carbide-based motor drive for the hybrid version of a plane commonly used as an air ...

Hybrid aircraft require compact, lightweight power systems, where every kilogram matters. The SiC inverter converts battery DC to AC for the rear motor. The reduced size and weight not only free space ...

What does it take to repair the electrics on a classic? This video documents the complex process of replacing the wiring ...

One of the joys of writing up the entries for the 2025 Component Abuse Challenge has come in finding all the different alternative uses for the humble transistor. This building block of all modern ...

Engadget staffers spend the entire year poking, prodding and otherwise testing the latest tech gadgets. So we’ve got a pretty good handle on what’s unique and interesting right now. We put together ...

Test gas for water contamination using a simple mason jar method that reveals dangerous phase separation before it damages ...

"It's a disposable pipette system. The clear tubes are glass or plastic with markings for the volume inside. The orange/red ball is a hollow, collapsible ball with a hole over the pipette tip. The ...