Features

Frame Grabber Deployed in Robomotive Humanoid Robot

Robomotive and other humanoid robots equipped with 3D vision sensors are playing an increasing role in industrial automation, including in smaller binpicking set-ups where parts are constantly changing.

Posted in: Imaging, Application Briefs

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Measuring Motion with Imaging Software

High-speed photography is as much of an engineering tool as an oscilloscope, spectrum analyzer, or logic analyzer. The photographic technique enables us to visualize and analyze motion, especially motion that is too fast for the human eye or conventional cameras to perceive.

Posted in: Imaging, Articles

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LED Illumination in Simulation and Training

Since its inception, projection has been the dominant technology for displaying large, high-resolution images. Over the years, projectors have evolved to keep pace with advances in computer graphics and video sources, following the trends toward ever higher resolutions and ever larger screens.

Posted in: Imaging, Articles

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Video Routing System Upgrades Mission Control Center

PESA has announced the completion of a video routing system upgrade to NASA’s Mission Control Center (MCC) at the agency’s Johnson Space Center (JSC) in Houston. Lockheed Martin, a prime contractor for NASA, commissioned PESA to provide hardware and system training for its Cheetah Video Distribution System (VDS).

Posted in: Application Briefs

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Product of the Month: The APN Series Power Monitoring Sensor

NK Technologies, San Jose, CA, has introduced the APN Series power monitoring sensor that measures three phases of current and voltage, and computes 14 values necessary to track power usage in the RS-485 Modbus RTU format. The monitor uses current transformers to measure the amperes. The line voltage connects directly to the transducer, up to 600 VAC. The unit’s RS-485 Modbus RTU format is compatible with many programmable logic controllers, and fits into industrial communications networks, both hard-wired and wireless, depending on the application. It can be configured to accept standard 5-amp current transformer inputs or sensors producing 333 mVAC proportional to the AC current of the circuit. The primary circuit voltage is connected directly to the monitor for 600 VAC or lower, or through a potential transformer for monitoring circuits of higher potentials. The APN is powered from an external supply, and provides a pulse contact to open and close as Watt hours are accumulated.

Posted in: Products

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Collaborative Platforms Aid Emergency Decision-Making

Real-time data from NASA satellites enables public agencies to better prepare for natural and manmade disasters. NASA runs and partners in many missions dedicated to monitoring the Earth, and the tools used in these missions continuously return data on everything from shifts in temperature, to cloud formation, to pollution levels over highways. The data are of great scientific value, but they also provide information that can play a critical role in decision-making during times of crisis. Real-time developments in weather, wind, ocean currents, and numerous other conditions can have a significant impact on the way disasters unfold.

Posted in: Articles

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Multispectral Sensors

PIXELTEQ (Largo, FL) has introduced its new PixelSensor™ multispectral sensors. PixelSensor multispectral sensors use on-chip filtering to pack eight wavelength-selective photodiodes onto an array measuring less than 1cm, enabling simpler and smaller OEM optical devices. PixelCam™ and SpectraCam™ spectral cameras image spectral bands in UV, Visible, and NIR – SWIR for a variety of applications.

Posted in: Products

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