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Accelerate AI-driven machine vision systems

BitFlow has announced full production of its Claxon CXP-12 frame grabbers, designed for NVIDIA GPU-accelerated machine vision. Across five models, the CoaXPress 2.0 lineup delivers up to 50 Gbps -- five times 10 GigE Vision -- eliminating data bottlenecks. The full CXP-12 specification ensures deterministic, high-bandwidth streaming to unleash modern AI inference models.
Learn more.

Millimeter-wave imaging inspection in real time

With its new quality and inspection R&S IMAGER millimeter-wave scanner, Rohde & Schwarz aims to simplify the industrial inspection of packaged products. The system sees through common packaging materials at production speed without using X-rays, protecting both products and operators. The high-contrast 3D images are used as digital twins and can be automatically integrated into AI-powered fault-detection systems. Sees through plastics, cardboard, and composites. Applications include food and beverage, pharmaceuticals, logistics.
Learn more.

What are single-loop process controllers?

PLCs are powerful, but complex control isn't always necessary. For standalone processes requiring single-variable monitoring -- like temperature, pressure, or flow -- a single-loop controller is ideal. See how single-loop controllers can streamline your next project.
Read the AutomationDirect tech tip.

Great Resources: Flexible circuit design guide

Tech-Etch uses advanced techniques to manufacture flex and rigid-flex circuits to exacting customer specs. Special processes include selective plating a single circuit with two different finishes, contoured circuits with variable metal thickness, semi-additive and subtractive techniques, open window or cantilevered contact leads, plus SMT for component assembly. Tech-Etch specializes in flexible circuits for medical, telecommunications, aerospace, semiconductor, and other high-reliability electronic applications.
Learn about flex circuits and get the guide (no registration required).

EMI Investigations: New immunity development system

Saelig Company announces the Langer E1 Immunity Development System for EMI investigations. This compact, affordable kit simulates burst and ESD interference to pinpoint layout weak spots down to IC pins. By eliminating "black box" guesswork early in development, engineers can efficiently identify coupling mechanisms, test measures, and resolve immunity issues before compliance failure.
Learn more and see it in action.

Battery packs for unmanned aerial vehicles

Re:Build Manufacturing has launched U.S.-assembled, NDAA-compliant lithium-ion battery packs for commercial, public safety, and defense UAV applications. Available in Core, Power, and Performance series, the packs use non-FEOC cells and are produced at Re:Build's advanced facility in New Kensington, PA. Re:Build also offers custom pack and battery management system development.
Learn more.

Easy-to-use precision measurement system

Optical Gaging Products has announced the StarLite S1, a compact, semi-automatic 3-axis video measurement system. It combines fully automatic video measurements with manual stage motion and features an IntelliCentric-S optical system for high-resolution images. Powered by Measure-X software, this system delivers fast, repeatable, high-accuracy results, making it ideal for both shop-floor and quality-control applications.
Learn more.

Why a soccer kick bends the ball path: SOLIDWORKS simulation

With SOLIDWORKS Flow Simulation, you can virtually test a ball's flight path and see the science behind its amazing trajectory. Visualize anything you want to test, including the physics that make a ball curve and dip, to optimize performance and reduce physical testing. See the SOLIDWORKS Flow Simulation study setup and learn about the Magnus effect where a spinning object moving through a fluid curves away from its straight path. [Credit: Screenshot courtesy of SOLIDWORKS]
View the video.

Lightning-fast in-line verification, high-performance barcode reading

The Omron VHV5 Barcode Reader now combines high-performance barcode reading and calibrated ISO verification in one device. Replacing offline sample checks, it delivers 100% inline verification at production speeds up to 1,200 parts per minute. With flexible lighting, the VHV5 easily inspects labels and Direct Part Marks, even on challenging curved or irregular surfaces.
Learn more.

How to choose the right industrial Ethernet switch

Antaira Technologies breaks down 10 mission-critical capabilities separating industrial-grade switches from commercial compromises. Even if you aren't in IT engineering, you will find valuable networking knowledge in this guide to protect vital infrastructure.
Read the full article.

New CAM software cuts robotic machining deployment

At Automate (Booth #4476), RoboDK will showcase RoboDK CAM, which generates robotic machining programs directly from CAD files. Designed for easy deployment, it cuts setup time by up to 40%. Live demonstrations will show users how to create collision-free robot motion straight from CAD data, eliminating manual line-by-line coding.
Learn more about RoboDK CAM.

AI Tools You Can Use: What is OpenClaw? How do I get it and use it?

OpenClaw is trending big time right now, but what is it? The YouTubers over at Create a Pro Website run through the basics of what you need to know and how to implement it. Basically, OpenClaw is a next-gen 24/7 AI assistant that lives on your computer and can perform actions for you. You talk to it through a chat app. You can set it up to do real work such as alert you to important emails, answer emails for you, manage your calendar and travel, and so much more. There is a great intro video here and also a longer, very thorough step-by-step video to setting up OpenClaw.
View the OpenClaw intro video.
View the OpenClaw setup video.

New! 6-digit programmable display/controller

Bristol Instruments has released the OM 403UNI Series displays/ controllers, allowing users to monitor two or three simultaneous functions. Configured via OM Link software or front-panel buttons, they feature four- or six-digit displays with +/-0.05% of f.s. range accuracy. They function as numeric/bar-graph displays, controllers, data recorders, or accumulators. Additionally, they detect and alert users to error conditions like broken sensor wires.
Learn more.

Mini edge AI systems for vision, generative AI

As enterprises transition from PoC to real-world edge AI deployment, Aetina has launched its Mini Series Edge AI systems. Powered by NVIDIA Jetson Orin Nano and NX modules, these compact, fanless systems deliver high-performance vision and generative AI inference. Engineered for demanding industrial environments, they offer flexible camera connectivity, space-saving designs, and long-term reliability to accelerate smart infrastructure.
Learn more.

Thermal imaging on the quality control line

On a high-speed food and beverage line, what you can see is not always what is happening. Thermal imaging adds a different layer of control. Instead of relying on surface appearance, it measures heat distribution as seals are formed and products move through the line, providing continuous, 100% in-line inspection instead of just sampling.
Read the full article.

Say what? Installed ultrasound device improves charge time and run time in lithium-metal batteries

Researchers used a new ultrasound device to generate a flow within a smartphone battery's electrolyte. [Credit: David Baillot/University of California San Diego]

 

 

Researchers at the University of California San Diego developed an ultrasound-emitting device that brings lithium-metal batteries, or LMBs, one step closer to commercial viability. Although the research team focused on LMBs, the device can be used in any battery, regardless of chemistry.

The device that the researchers developed is an integral part of the battery and works by emitting ultrasound waves to create a circulating current in the electrolyte liquid found between the anode and cathode. This prevents the formation of lithium metal growths, called dendrites, during charging that lead to decreased performance and short circuits in LMBs.

The device is made from off-the-shelf smartphone components that generate sound waves at extremely high frequencies -- ranging from 100 million to 10 billion hertz. In phones, these devices are used mainly to filter the wireless cellular signal and identify and filter voice calls and data. Researchers used them instead to generate a flow within the battery's electrolyte.

"Advances in smartphone technology are truly what allowed us to use ultrasound to improve battery technology," said James Friend, a professor of mechanical and aerospace engineering at the Jacobs School of Engineering at UC San Diego and the study's corresponding author.

Currently, LMBs have not been considered a viable option to power everything from electric vehicles to electronics because their lifespan is too short. But these batteries also have twice the capacity of today's best lithium-ion batteries. For example, lithium-metal-powered electric vehicles would have twice the range of lithium-ion-powered vehicles, for the same battery weight.

Researchers showed that a lithium-metal battery equipped with the device could be charged and discharged for 250 cycles and a lithium-ion battery for more than 2,000 cycles. The batteries were charged from zero to 100 percent in 10 minutes for each cycle.

"This work allows for fast-charging and high-energy batteries all in one," said Ping Liu, professor of nanoengineering at the Jacobs School and the paper's other senior author. "It is exciting and effective."

The team details their work in the Feb. 18 online issue of the journal Advanced Materials.

Most battery research efforts focus on finding the perfect chemistry to develop batteries that last longer and charge faster, Liu said. By contrast, the UC San Diego team sought to solve a fundamental issue: the fact that in traditional metal batteries, the electrolyte liquid between the cathode and anode is static. As a result, when the battery charges, the lithium ion in the electrolyte is depleted, making it more likely that lithium will deposit unevenly on the anode. This, in turn, causes the development of needle-like structures called dendrites that can grow unchecked from the anode towards the cathode, causing the battery to short-circuit and even catch fire. Rapid charging speeds this phenomenon up.

By propagating ultrasound waves through the battery, the device causes the electrolyte to flow, replenishing the lithium in the electrolyte and making it more likely that the lithium will form uniform, dense deposits on the anode during charging.

The most difficult part of the process was designing the device, said An Huang, the paper's first author and a Ph.D. student in materials science at UC San Diego. The challenge was working at extremely small scales, understanding the physical phenomena involved, and finding an effective way to integrate the device inside the battery.

"Our next step will be to integrate this technology into commercial lithium-ion batteries," said Haodong Liu, the paper's co-author and a nanoengineering postdoctoral researcher at the Jacobs School.

The technology has been licensed from UC San Diego by Matter Labs, a technology development firm based in Ventura, CA. The license is not exclusive.

Source: UC San Diego

Published March 2020

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