Universidad Carlos III de Madrid (UC3M) has been awarded a new Proof of Concept (PoC) grant by the European Research Council (ERC) in its latest call ...

A Japanese research group has discovered that a coffee compound can actually increase the efficiency of current flow by up to 100 times. Suddenly, spilling coffee on your keyboard might not be a bad ...

Current sources are widely used in industrial control systems to transport analog process signals over long distances, but they are less widely used than voltage sources. This post loosely reviews the ...

Modern digital multimeters (DMMs) are user-friendly, accurate, and safe — when used correctly! Reading voltage is simple, but measurements must be properly interpreted. With a clamp-on DMM, accurate ...