A lot of electronics use up power even when they're turned off and that wastes energy. The easy fix for this is to simply flip off a power strip, but if you want to root out and identify the source, ...

It’s OK, you can admit it — from the time you first saw those huge electromagnetic cranes in scrap yards you’ve wanted to have one. While it may not fling around a car, parts donated from scrapped ...

In this video, the process of creating an electromagnet vise using two transformers is detailed. The steps include: - Opening ...

The lifting electromagnet article I posted years ago (https://www.codrey.com/electronic-circuits/lifting-electromagnet-diy/) has been more popular that it should have ...

To protect the electromagnetic compatibility (EMC) of complex systems like aircraft and automobiles, you need a full electromagnetic (EM) model. A virtual test environment allows you to assess a ...