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How to Make Low Flow Measurements Using Turbine Flow Meters

Accurate low flow measurement represents significant challenges in many applications. Some typical low flow applications in the aerospace market include: small UAV fuel consumption, satellite thruster fuel consumption, and fuel/chemical/water injection. The low dynamic energy associated with flow rates down to 0.001 GPM exceed the capabilities of most mechanical flow meters and force the use of less accurate flow meter technologies.

Posted in: White Papers, Instrumentation, Mechanical Components, Data Acquisition, Sensors

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Machine-Learning System Recognizes Sounds from Video

A machine learning system from the Massachusetts Institute of Technology (MIT) recognizes sounds by watching video. The neural network interprets natural sounds in terms of image categories, without hand-annotated training data.

Posted in: News, Machinery & Automation

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DIGITAL PATHOLOGY: A Primer for Microscope Camera Selection

Most pathologists today use digital systems within their practices and research projects to communicate, store data, and analyze images. Whether it’s within clinical, forensic, surgical, or other branches of pathology, communication and consultation among specialists is greatly improved by the use of digital systems and enables faster diagnosis for patients.

Posted in: White Papers, Imaging, Medical, Optics, Photonics

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Integration and Operational Guidelines for MEMS-Based Inertial Systems: Application that includes Magnetometers

A high performance inertial system that includes magnetometers can provide accurate platform heading information in a variety of applications and operational environments. However, performance depends greatly on where the inertial system is installed within the application. In our white paper, you’ll learn integration guidelines for inertial systems and operational compensation considerations. It includes information on:

Posted in: White Papers, Aeronautics, Electronics & Computers, Data Acquisition, Sensors

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SWaP-C and Why Your Component Partner Matters

The military is continually pushing to decrease the size, weight, power and cost (SWaP-C) of its electronics, particularly for items carried by the troops. To meet these goals, everyone involved in designing and manufacturing the device needs to work together closely to ensure maximum efficiency of every component. This makes choosing the right partner crucial. Our white paper explores why SWaP-C is so important and includes information on:

Posted in: White Papers, Aeronautics, Defense, Electronics, Manufacturing & Prototyping

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SAE International J3061 – The World’s First Standard on Automotive Cybersecurity: A Global Discussion

Purpose:This SAE Standards Workshop is an overview presentation and discussion about the new Cybersecurity Standard – SAE J3061: Cybersecurity Guidebook for Cyber-Physical Vehicle Systems

Posted in: On-Demand Webinars, Automotive

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Carbon Nanofibers Synthesized on Selective Substrates for Nonvolatile Memory and 3D Electronics Applications

NASA’s Jet Propulsion Laboratory has developed a nano-electro-mechanical resonator (NEMR) based on vertically aligned carbon nanofibers (CNFs) that is suitable for applications requiring high sensitivity, broad tenability, low loss (high Q), low power consumption, and small size. Other nanoscale resonators have been demonstrated using top-down fabrication approaches, but these generally involve complicated and expensive electron beam lithography. JPL’s bottom-up fabrication approach yields robust, vertically oriented CNFs that can be used to form high-Q, high-frequency NEMRs. In addition, the resonant frequency of these NEMRs can be tuned by selecting the length and diameter of the CNFs. This allows for a highly integrated, ultra-low-power, high-data-rate, and wide-bandwidth NEMR-based transceiver architecture.

Posted in: Briefs, Electronic Components, Electronics & Computers

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