Wearable

TI’s SimpleLink wireless microcontroller enables reliable long-range communication

Fri, Jun 07, 2024

Mouser Electronics, is now stocking the CC1354P10 SimpleLink wireless microcontroller (MCU) from Texas Instruments. The CC1354P10 device, optimised for low-power wireless communications, features on-chip over-the-air update capabilities and advanced security features. The CC1354P10 SimpleLink wireless microcontroller enables long-range and reliable communication in a range of applications, including building security systems, smart meters, HVAC, medical, wired networking, portable electronics, home theatre and entertainment, and connected peripherals.

The Texas Instruments CC1354P10 is a multiprotocol and multi-band Sub-1 GHz and 2.4 GHz wireless microcontroller. The CC1354P10 device includes wireless protocol support for Thread, Zigbee, Bluetooth 5.3 Low Energy, IEEE 802.15.4, IPv6-enabled smart objects, and proprietary systems. The CC1354P10 also supports Matter, an industry-unifying, IP-based connectivity protocol that streamlines the development of IoT applications while allowing seamless integration into a variety of ecosystems for smart homes, industrial automation, consumer electronics, smart agriculture, healthcare, and more.

The CC1354P10 device is part of the SimpleLink platform, which consists of Wi-Fi, Bluetooth Low Energy, Thread, Zigbee, Sub-1 GHz MCUs, and host MCUs that share a single-core software development kit (SDK) and rich tool set. A one-time integration of the SimpleLink platform allows users to add any combination of the portfolio’s devices into a design, allowing 100 percent code reuse when design requirements change. The multi-band wireless MCUs offer pin-to-pin compatibility from 352KBytes of Flash up to 1MByte of Flash in the 7 mm2 QFN package for maximum design scalability.

https://www.mouser.com

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Arrow Edge AI engineering services launches to boost support for advanced device development

Thu, May 09, 2024

Arrow Electronics is strengthening support for customers seeking to accelerate their embedded applications with artificial intelligence and machine learning by launching Arrow Edge AI engineering services. The resources include engineering consultancy, technical training, design services, ready-to-use software, and a curated selection of vendor-specific and independent tools.

“Analysts say AI will be one of the biggest technologies of the coming decade. In fact, AI algorithms are already embedded in many consumer and industrial applications and are an essential ingredient for reaching the latest performance and power efficiency targets,” said Morten Block, marketing director EMEA, Arrow Electronics. “Developing AI applications to run on edge computing platforms is no trivial task, so Arrow Edge AI engineering services is here to handle the challenges. With solutions for every stage of the development lifecycle, we help our customers keep their projects on track, from initial analysis and determining the right approach, to algorithm development, model training, optimisation, and deployment.”

Edge AI represents numerous opportunities for product developers to create innovative products, such as wearables, IoT gateways, smart sensors, autonomous machines, and others, to be deployed throughout factories, cities, homes, smart buildings, agriculture, utility networks, and retail. In addition to increasing performance and efficiency, edge AI can also enhance security and relieve dependence on continuous network connectivity.

The Arrow Edge AI engineering services portfolio covers the spectrum of edge AI applications, including object detection, facial recognition, industrial inspection, voice control, sound analysis, and touch sensing.

In addition to consulting and design assistance, Arrow Edge AI engineering services will offer extensive training, including AI theory, algorithm development, modelling, software tools, and applications such as predictive maintenance. Accessible through an online hub, the service will also provide learning resources, articles and videos to help users achieve their goals.

https://www.gotostage.com

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SoM by Variscite brings machine learning to compact, cost-optimised, rugged edge devices

Wed, May 08, 2024

Variscite has announced the newest member of the DART Pin2Pin family for machine learning on edge devices for markets like industrial, IoT, smart devices, and wearables.

At only 55 x 30 millimetres—about half the size of a credit card—the DART-MX93 enables machine learning, even in compact devices. Its energy-flex architecture provides efficient processing; built-in security ensures data and applications are protected.

Similar to the VAR-SOM-MX93 which was already launched by Variscite in 2023, the DART-MX93 is based on the same NXP iMX93 processor with up to 1.7GHz Dual Cortex-A55, and 250MHz Cortex-M33 real-time co-processor, equipped with the Arm neural processing unit Ethos-U65 microNPU. The new SoM includes robust features like 2x CAN bus, 2x GbE, and industrial temperature grade plus a wide range of features and connectivity options: camera inputs, audio in/out, ADC, 2x USB, certified Wi-Fi 6 dual-band 802.11 ax/ac/a/b/g/n with optional 802.15.4, BT/BLE 5.3, and LVDS display outputs.

Variscite offers a broad range of SoMs based on NXP’s i.MX 9 series. The upcoming VAR-SOM-MX91, to be released in parallel with NXP’s iMX91, is ideal for price-sensitive devices. The DART-MX95, powered by NXP i.MX95, was created for powerful edge platforms that demand high performance, high-end graphics, AI/ML capabilities, advanced security and safety functions, and a rich set of high-speed connectivity options.

The DART-MX93 is part of the DART Pin2Pin family that gives Variscite customers a future-proof way to scale their device capabilities with new generations of DART SoMs. This ensures extended longevity for customer products, as well as reduces development time, costs, and risks for future product iterations. From the i.MX8M Mini, through the i.MX8M and iMX8M Plus, to the i.MX 95.

https://www.variscite.com

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Mouser and Vishay examine battery management solutions in new eBook

Fri, May 03, 2024

Mouser Electronics, has released a new eBook in collaboration with Vishay Intertechnology, analysing the considerations and challenges of designing high-performing and reliable battery systems.

The eBook, 8 Industry Experts Discuss Battery Management Solutions, focuses on the battery management system (BMS), which is the electronic control circuit that monitors and regulates the charging and discharging of batteries. The BMS informs the systems of the state of charge (SOC) of the battery, ensures that the conditions are optimal for the battery’s state of health (SOH), and protects the battery from fault conditions that could damage it. The eBook explores proper BMS design and the ways that Vishay helps its customers achieve the best performance and reliability for battery systems. The eBook also includes examples from Vishay’s wide portfolio of discrete semiconductors and passive components to help extend battery life, improve operational safety, and ensure reliable data acquisition for precise battery health monitoring and efficient power management.

The Vishay VOA300 linear optocoupler is ideal for voltage and current monitoring in the BMS of electric and hybrid vehicles (EV/HV). The automotive-qualified device provides a fast response, gain stability, and isolation voltage greatly improved over other standard optocouplers.

The WSBE series Power Metal Strip shunt resistors feature a very low resistance and a high power capability, enabling high current sensing to 1825A. These resistors are made using a proprietary processing technique that reduces the temperature coefficient of resistance (TCR) to < 10 ppm/°C across the entire operating range of -55 °C to 150 °C. The devices also offer many other advantageous attributes that help simplify BMS designs and reduce costs while achieving the highest levels of performance.

Vishay surface-mount PAR transient voltage suppressor (TVS) diodes protect sensitive electronics against voltage transients induced by inductive load switching and lightning on ICs, MOSFET, and signal lines of sensor units for automotive.

Consisting of two resistors integrated into one surface mount molded package, the CDMM thick film chip dividers provide a single-component replacement for multiple discrete resistors used in high voltage up to 1.5KV divider applications. The space-saving AEC-Q200 qualified device is optimised for high-power DC/DC converters and inverters in electric automobiles.

The Vishay / Siliconix SQ automotive power MOSFETs are AEC-Q101 qualified and produced using a special process design that is optimised for use in the automotive industry. These devices are available in a wide range of package options for design flexibility.

To read the new eBook, visit https://manufacturers.mouser.com/vishay-automotive/vishay-8-industry-experts-discuss-battery-management-solutions-2/

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