Engineers usually have access to signal and function generators, as well as frequency counters and oscilloscopes, but they may not have access to capacitance or inductance meters. Using the test setup ...

Touchstone Semiconductor's Martin Tomasz explains how to interfact to capacitive touch sensors using basic 555-timer circuits.

Coming from an IT background to an AM transmitter site might leave you with a world of questions. Mark Persons explains the ...

When you need a multimeter for testing electrical equipment around the home, it's vital to know what all those symbols around ...

Murata Begins World’s First Mass Production of 47μF Multilayer Ceramic Capacitor in 0402-inch SizeBusiness Wire via ITWeb,KYOTO, Japan, 10 Jul 2025[Murata Manufacturing Co., Ltd.] 47µF MLCC in ...

If the reactance of the inductive and capacitive parts of a circuit are equal, energy will oscillate between the inductance and the capacitance, producing high voltages that could exceed the ...

Capacitive reactance (Xc) increases as capacitance decreases and continues to grow to the point where virtually all the voltage drop occurs across this now open element of the circuit. Any remaining ...

Capacitive sensor technology has evolved markedly over recent years, underpinned by advancements in integrated circuit design and novel measurement approaches. These sensors function by detecting ...

However, advanced resonant compensation circuits have enabled stable power transfer even at these distances, with coupling capacitance values optimized between 9–10 pF.

Topics include Coulomb's law, electric fields, Gauss's law, electric potential, capacitance, circuits, magnetic forces and fields, Ampere's law, induction, Maxwell's equations, electromagnetic waves ...