Abstract: Here, a compact multigas sensor using tunable diode laser absorption spectroscopy (TDLAS) combined with the spectral matrix compensation (SMC) method is developed. Each gas measurement unit, ...

A retired lawyer lost the money in a tech support scam, a type of online fraud that is surging. Citibank said it couldn’t recover the funds, which criminals wired from inside his account. David Welles ...

Abstract: This study aims to enhance the accuracy of a six-axis force/torque (F/T) sensor by improving upon existing approaches that use a multilayer perceptron (MLP) and the least-squares method (LSM ...

It's evident right in the name why a multimeter can be so handy — it measures multiple things, including voltage, current, and electric resistance. This makes it useful whether you're a professional ...