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    T&MW announces winners of 2012 Best in Test awards


    At a ceremony held January 31 in Santa Clara, CA, the editors of Test & Measurement World recognized the winners of the 2012 Best in Test and Test of Time awards and also announced that Brad Davis of Broadcom was voted the Test Engineer of the Year.  More
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  • ProPhotonix InViso Micro delivers thin laser lines

    Targeting machine-vision applications that require extremely thin laser lines, the InViso Micro laser-diode module from ProPhotonix produces a line width of just 16 µm at a working distance of 120 mm.
  • Newport's sensor transmitters operate on WiFi network

    The wSeries of transmitters can be used to create a wireless sensor system for monitoring analog voltage and current, temperature, humidity, and barometric pressure over a standard WiFi network.
  • Keyence adds line-scan option to XG-8000 vision system

    With simultaneous operation of up to eight line-scan cameras and high-speed triple-core processing, the upgraded XG-8000 vision system is said to boost production and inspection performance.
  • Everett Charles group offers custom connectors

    Everett Charles Technologies uses a wide range of compliant technologies to deliver custom interconnects in small to large volumes through its new Compliant Connector Group.
  • Test op-amps for input bias current

    Input bias currents are sources of error in operation amplifiers. Measuring them is important, not just op-amp manufacturers but for engineers designing them into circuits and systems. Two circuits can measure bias current. The choice depends on the magnitude of the current.
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MusicMartin Rowe Man
T&MW senior technical editor Martin Rowe is handy with guitar chords, and he has written several songs that pay tribute to engineers.
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