Digital calipers operate on the principle of measuring an array of variable ... giving ourselves a simple linear displacement sensor! (There are some classy error-correcting techniques too ...

A study led by the University of Portsmouth has achieved unprecedented precision in detecting tiny shifts in light ...

With the new optoNCDT 5500, Micro-Epsilon presents a new generation of laser displacement sensors that are particularly versatile and powerful. The series is available in four different measuring ...