DPA Magazine | Features - The Engineer's Trusted Source of inductry articles

Sensor breakthrough clears path for photography in dim light

25/06/2013

Cameras fitted with a new graphene based sensor will soon be able to take clear and sharp photos in dim conditions, thanks to a new image sensor developed by researchers at Nanyang Technological University (NTU) in Singapore.

Simple, non-contacting motor speed measurement

25/06/2013

Motor speed is usually measured by means of an internal sensor bearing or an optical encoder with fixed pulse counts, whereby a separate sensor or code disc is required for each pulse count. These are complex and rather inflexible techniques, a fact that prompted Contelec to take a fresh look at motor speed measurement.

How Ford Europe keeps an eye on wheel dynamics

25/06/2013

Ford Europe commits many man hours to acquiring data from prototype test vehicles at its test track at Lommel in Belgium and, during the past 13 years, much of its Road Load Data (RLD) has been derived using Kistler RoaDyn wheel force sensors over a wide variety of road surfaces.

Clinicians are able to locate lung tumours using 'navigated bronchoscopy'

19/06/2013

Multiple branching bronchi often turn the hunt for tumours into a game of chance. Soon, specialists will be able to locate them with much greater precision.

Proximity sensors: you do have more choice

06/03/2013

When sensing metal parts on moving machinery the choice of sensor is usually limited to: ‘which inductive proximity switch should I choose?” Understandably so, since inductive proximity switches have become well established over decades and perform a sterling job.

Sensors Features

Sensor breakthrough clears path for photography in dim light

Simple, non-contacting motor speed measurement

How Ford Europe keeps an eye on wheel dynamics

Clinicians are able to locate lung tumours using 'navigated bronchoscopy'

Proximity sensors: you do have more choice