Industry expert Jason Chonko shares strategies for overcoming challenges in high-resistance and low-signal electrical ...

Using a multi-shunt-based current-monitoring circuit with a 50-MHz op amp delivers an overcurrent detection response time of ...

Learn how to test a transformer: insulation resistance, TTR, winding resistance, polarity, continuity, and dielectric checks.

Abstract: A dual-frequency tuning method of inductive power transfer (IPT) system is proposed to estimate the coupling coefficient and output voltage from the transmitter (Tx) during power transfer ...

When encountering a situation where the car won't start due to a dead battery, many car owners are often surprised because ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

If one propeller of a drone does not spin, it may be caused by various factors. This issue can not only affect the flight ...

How do you take your blood pressure the right way? There are some simple steps to make sure you aren’t one of the many ...

Over on YouTube our hacker [VIP Love Secretary] shows us how to make a simple MOSFET tester. This is a really neat, useful, elegant, and simple hack, but the video is kind of terrible. We found ...

Whether you're updating a new light fixture or adding an outlet, you'll probably need to reconnect wires, or connect a new ...

The new NTC input pin enables more precise external temperature measurement alongside existing junction readings.

As USB-C PD becomes more and more common, it’s useful to have a tool that lets you understand exactly what it’s doing—no longer is it limited to just 5 V. This DIY USB-C PD tool, sent ...