A very cool (also warm!) property of the base-emitter junction of (most) small signal BJTs is the ΔVbe temperature-sensing ...

The biological carbon pump moves carbon from near the ocean's surface to deeper regions, maintaining the upper ocean's ...

Accuracy, bandwidth, speed, and other performance metrics for Allegro’s latest magnetic current-sensor IC. The importance of current sensing for demanding control loops that dominate EVs and ...

Learn how to find the current needed to deflect a compass needle in this step-by-step physics tutorial! Explore the principles of magnetic fields, current-carrying wires, and the interaction with a ...

Eddy currents are not just textbook curiosities; they are the hidden loops that appear whenever metal meets a changing magnetic field. From DIY levitation tricks to clever braking systems, these ...

Autonomous underwater vehicles (AUVs) play a vital role in ocean exploration, offshore infrastructure inspection, environmental monitoring, and defense applications. However, their mission duration ...

LONDON, United Kingdom, December 19, 2025 (EZ Newswire) -- Slurry pumping has become one of the most crucial processes in today's industrial age. It is the process of transferring a mixture of solid ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Attorney General Pam Bondi pledges to go after "hate speech," saying there's no place for it after Charlie Kirk’s assassination. But that isn't U.S. law under the First Amendment, and Kirk himself ...

Abstract: This paper presents two eddy current sensors for rotating speed measurements. The sensors have one excitation coil and two antiserially connected saddle-shaped pickup coils. The small ...