LVDTs Go the Distance
Blog 1/4/2011 Post a comment Distance-measuring sensors range from precise laser interferometers to simple potentiometers, but for linear distance measurements in industrial equipment and testing apparatus, a linear variable differential transformer (LVDT) proves difficult to beat.
With erupting concern over police brutality, law enforcement agencies are turning to body-worn cameras to collect evidence and protect police and suspects. But how do they work? And are they even really effective?
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