From instrument amplifiers to precision analog circuits to geophones, resistor networks are used in a variety of applications. Each has its own unique requirements, but none more stringent than the ...

Measuring resistance doesn’t seem to be a big deal. Put your meter leads across two wires or terminals and read the value, right? Most of the time that is good enough, but sometimes you need better ...

In Part 1 of this five-part series, we examined FET voltage controlled resistors, basic voltage controlled resistor circuits, and a balanced or push pull voltage controlled resistor (VCR) circuit.

Measuring dynamic currents with an oscilloscope is challenging, but this updated differential current probe makes it simple ...

Researchers developed a compact, low-noise bandgap reference using a single resistor, improving stability and efficiency for sensitive biomedical electronic devices.

Although there are several ways to sense current flowing from a source such as a battery, or to a load such as a motor, the current-sense resistor is among the most widely used approaches. There are ...

This video explains the physics behind reversed resistor and capacitor equations. We clarify why voltage–current relationships appear inverted in different contexts, connect the math to physical ...