Computers

Edge-Connect SBC

ADL Embedded Solutions Inc. (San Diego, CA) has announced its compact ADLE3800SEC SBC with Edge-Connect. This ultra-compact 75mm x 75mm form factor is a full-featured, standalone SBC for rugged, embedded applications. The ADLE3800SEC is ideal for rugged, extended temperature intelligent systems with stringent size, weight, and power (SWAP) requirements. It boasts a wide thermal junction temperature (Tj) range (-40°C to +85°C), wide input voltage (20-30 VDC), DisplayPort, USB2.0, USB3.0 and two GLAN ports with support for DirectX 11, Open GL 4.0, and full HD video playback. The Edge-Connect architecture allows for added I/O expansion and connectors in a variety of baseboard/breakout board configurations (flat, vertical, odd-shapes, etc.).

Posted in: Products, Board-Level Electronics, Computers, Electronics, Electronics & Computers

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Novel Computer Chips Could Bridge Gap Between Computation and Storage

Software written by Jing Li, right, and her students — including Jialiang Zhang, left —allows programmers to directly use existing coding languages with the new Liquid Silicon chips. (Credit: Stephanie Precourt/UW–Madison College of Engineering) Computer chips in development at the University of Wisconsin–Madison could make future computers more efficient and powerful by combining tasks usually kept separate by design. Jing Li, an assistant professor of electrical and computer engineering at UW–Madison, is creating computer chips that can be configured to perform complex calculations and store massive amounts of information within the same integrated unit — and communicate efficiently with other chips. She calls them “liquid silicon.”

Posted in: News, Computers, Electronic Components, Electronics, Semiconductors & ICs

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Rugged Train Control System

MEN Micro’s (Blue Bell, PA) MA50C is a modular system for safe train control that complies with AAR (Association of American Railroads) standards. The new controller unit features a mechanical design that meets AAR S-590 as well as an AAR S-9401-compliant enclosure that houses a safe CPU, real time Ethernet card, power supply and shelf controller. An MCU (modular concept unit) design efficiently hosts a single tower of up to six standard 3U CompactPCI boards. User-specific functions, such as safe digital I/O, MVB (multifunction vehicle bus) and serial I/O, are accommodated by incorporating different boards into the system’s slots.Click here to learn more.

Posted in: Products, Computers

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Sandia, Harvard Team Create First Quantum Computer Bridge

This stylized illustration of a quantum bridge shows an array of holes etched in diamond with two silicon atoms placed between the holes. (Illustration courtesy of Sandia National Laboratories) By forcefully embedding two silicon atoms in a diamond matrix, Sandia researchers have demonstrated for the first time on a single chip all the components needed to create a quantum bridge to link quantum computers together.

Posted in: News, Computers, Electronic Components, Electronics, Electronics & Computers

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Researchers Create Smallest Transistor Ever

Schematic of a transistor with a molybdenum disulfide channel and 1-nanometer carbon nanotube gate. (Credit: Sujay Desai/UC Berkeley) For more than a decade, engineers have been eyeing the finish line in the race to shrink the size of components in integrated circuits. They knew that the laws of physics had set a 5-nanometer threshold on the size of transistor gates among conventional semiconductors, about one-quarter the size of high-end 20-nanometer-gate transistors now on the market. But some laws are made to be broken, or at least challenged.

Posted in: News, Computers, Electronic Components, Electronics, Electronics & Computers

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T-rays Will “Speed Up” Computer Memory By a Factor of 1,000

The figure shows the spin and lattice structure of thulium orthoferrite (TmFeO₃) on the left and the T-ray-induced transitions between the energy levels of thulium ions (Tm³⁺), which trigger coherent spin dynamics (memory switching), on the right. Together with their colleagues from Germany and the Netherlands, scientists at the Moscow Institute of Physics and Technology (MIPT) have found a way to significantly improve computer performance. They propose the use of so-called T-waves – or terahertz radiation – as a means of resetting computer memory cells. This process is several thousand times faster than magnetic-field-induced switching.

Posted in: News, News, Board-Level Electronics, Computers, Electronic Components, Electronics, Electronics & Computers

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An Operationally Based Vision Assessment Simulator for Domes

Applications include remote visualization, flight simulation, virtual environments, and planetariums. Ames Research Center, Moffett Field, California The work described here is part of the U.S. Air Force-sponsored Operational Based Vision Assessment (OBVA) program that has been tasked with developing a high-fidelity flight simulation laboratory to determine the relationship between human vision and performance in simulated operationally relevant tasks. The OBVA simulator was designed and built to provide the Air Force School of Aerospace Medicine (USAFSAM) with a scientific testing laboratory to study human vision and testing standards.

Posted in: Briefs, Aeronautics, Computers, Simulation Software, Test & Measurement

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