Remcom announced that its XFdtd 3D Electromagnetic Simulation software will feature projected capacitive-touch capability. The software computes the matrix of self- and mutual-capacitance between any ...

Electrical engineers designing analog electronics commonly have to drive a capacitive load with an operational amplifier that cannot quite handle the required capacitance. Common approaches to ...

A finger-heating effect has been observed on mutual capacitive touch sensors with plastic film overlay. The symptom is exhibited as serious sensitivity degradation when there is a greater than 10°C ...