Though current feedback operational amplifiers (CFOAs) are still less common in educational circles and technical literature than voltage feedback operational amplifiers (VFOAs or VFAs), they have ...

Part 1 of this series focuses on high-performance electronic loads for testing power supplies that have low output voltage and high current. It describes the necessity for special electronic loads, ...

A Hall-effect sensor is a transducer that converts a magnetic field directly into a usable electrical voltage. It enables ...

Most people have a phone charger plugged in next to their bed, which they never bother to switch off at the wall - but is that risky to do?

Just because you are paranoid doesn’t mean people aren’t out to get you. Do you think your soldering iron is after you? Well, ...