EDN

What’s the difference between EMF and voltage?

I once read this very strongly-written essay about the difference between electromotive force (EMF) and voltage. The author seemed like he was on some kind of holy crusade and was intensely determined ...
EDN

Difference between current and voltage feedback op amps

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 ...
The Scientist

What’s the Difference Between a Voltage Clamp and a Current Clamp?

Historically, researchers impaled giant squid, snail, and frog axons with electrodes to study nerve function by measuring ion channels. Today, electrophysiologists have enhanced their ability to ...
Nature

Energy-Efficient Voltage Level Shifters in CMOS Technology

Voltage level shifters are pivotal components in modern CMOS integrated circuits, facilitating robust interfacing between domains operating at disparate voltage levels. Recent advancements in this ...