Motor Control news from STMicroelectronics – 31 August 2017

2017/08/31

Our Electronic Speed Controller reference design (STEVAL-ESC001V1) lets you spin any 3-phase BLDC/PMSM motor in minutes. Compact (3 x 6 cm) and efficient thanks to the low-RDS(on) STL160NS3LLH7 STripFET H7 power MOSFET, it fits the bill perfectly for an entry-level commercial drone design and would also do nicely to drive any 3-phase brushless motor running off…

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STM32中文社区送开发板,共同期待全国研讨会 – 18 August 2017

2017/08/18

两款用于探索最新节能型STM32L4 MCU芯片的STM32 Nucleo开发板 基于64脚MCU的NUCLEO-L452RE和NUCLEO-L452RE-P(SMPS版本)开发板是STM32L4生态系统中的最新评估套件,用来探索新的STM32L45x和STM32L46x MCU,该系列芯片集成了USB控制器和加密硬件加速器并可以实现灵活组合。利用ST创新的低功耗技术,这些芯片的有效工作模式下的电流仅为36 µA/MHz,从而延长了基于小型电池供电条件下的运行时间。   目前所有STM32系列产品均已配置了STM32Cube底层API STM32Cube底层(LL)API是针对性能和运行时间效率而优化设计的轻量级的专业API集,现已在所有STM32系列产品上实现全面配置。它可独立使用或与STM32Cube HAL并行使用(具有一些限制),这里还提供了从STM32标准外设库【SPL】进行移植的简易方法,将原有SPL项目移植到Cube环境非常简单。 我们的视频分步显示了如何简单地将代码从一个STM32板移植到另一块板上。   STM32L4生态系统又添新型Nucleo-144开发板 NUCLEO-L496ZG-P STM32 Nucleo-144开发板使用高性能、超低功耗的144脚封装的STM32L496ZG芯片,为用户提供了一种经济灵活的方式来评估新的设计理念并构建设计原型。采用外部DC-DC转换器(SMPS),以最佳能量效率向MCU内核提供VDD供电,进一步优化了MCU的功耗。   利用新型STM32 Nucleo套件开发USB Type-C & Power Delivery解决方案 ST的新型USB Type-C™ 1.2和USB Power Delivery 2.0 Nucleo Pack(P-NUCLEO-USB002)充分发挥了32位ARM® Cortex®-M0控制器STM32F072和两个STUSB1602 USB Type-C™端口控制器的性能优势,保证了干净的USB PD通信和高达28 V的高压保护。与X-CUBE-USB-PD嵌入式软件包共同使用,该套件可实现认证的SOURCE/SINK USB Pd应用的快速原型设计,并且费用低于$50。   更加安全、智能、高效车辆的“IoT on Wheels”设计挑战 ST和element14主导的 “IoT On Wheels ”设计旨在开发IoT互联解决方案,使现今的车辆更加安全、智能和高效。我们团队将一个基于超低功耗STM32L476 MCU的STM32 Nucleo-64开发板(NUCLEO-L476RG)集成到项目中,支持Arduino和morpho蝶形扩展接口,另外,您将有机会赢得价值高达$1800的大礼包。   STM32Cube软件套件使STM32开发变得更加容易 本演示文稿介绍了免费的STM32Cube软件开发套件,它结合了PC软件工具和一组嵌入式软件模块,以帮助用户配置STM32 MCU并生成初始化代码。为了增强HAL库的易用性和可移植性,新型底层API基于性能做了优化,为开发人员对库的使用提供了高度灵活性。STM32Cube固件库带有大量样例代码,可用于多种开发环境。   使用STM32L4探索套件IoT节点开始设计…

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STM32Cube low-layer APIs, USB-C and PD Nucleo pack, energy-friendly STM32L4 Nucleo boards with SMPS and more – 27 July 2017

2017/07/27

Two new STM32 Nucleo boards to explore the latest energy-friendly STM32L4 MCUs The NUCLEO-L452RE and NUCLEO-L452RE-P (SMPS version) STM32 Nucleo-64 development boards are the newest building bricks of the STM32L4 ecosystem to discover the new STM32L45x and STM32L46x MCUs offering versatile combinations of an integrated USB controller and cryptographic hardware accelerator. Taking advantage of ST’s…

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STM32喜迎10年创新历程 – 14 July 2017

2017/07/15

本月,我们迎来了STM32微控制器的第十个生日。 时至今日,她一直广受市场的好评与欢迎。对于STM32微控制器的研发,我们本着服务无限、创新不止的原则,STM32已上市10大系列,700多款型号以及数十款开发学习板。 通过观看我们的 年度视频,畅想如何利用STM32共同塑造未来,大家一定会备受鼓舞。   STM32将帮助您在未来10年释放您的创造力,续写成功 STM32团队致力于帮助开发人员为未来10年的应用开发找到最佳解决方案。以下是一些可以为您的设计带来创新的工具: STM32Cube嵌入式软件包 大大减少了开发工作的时间和成本。这些功能完善的综合性软件包搭配众多高兼容性的开发扩展板,它们共同编织成一个协调统一的开发生态系统,帮助您将应用移植到最新的合适的器件上。 我们的 ST MCU Finder工具 能让开发人员方便、快捷地查找最新的ST MCU微控制器的软硬件技术资料,内容覆盖基于ARM® Cortex®-M内核的STM32系列与基于ST自有内核的STM8系列。其中还包括基于各系列微处理器开发板的技术资料。 我们承诺 STM32产品的超长使用寿命,确保任一器件的使用寿命至少10年,以满足工业领域的巨大市场需求。 我们的 STM32全国研讨会 也将进入第10个年头。今年的研讨会(9月11-22日)将围绕业界最高性能STM32 H7及具备高性能的超低功耗STM32 L4最新产品线,特别聚焦LoRa,NB-IoT,智慧工业及智慧城市等物联网热点应用。 我们经营发布了STM32社区,使客户、合作伙伴、开发者、制造商、大专院校、意法半导体员工和所有ST MCU产品爱好者能够通过强大的社交网络相互协作、联系、交流和学习,并彼此分享自己的知识与创意。 我们还推出了STM32教育计划,以帮助任何愿意通过在线培训、MOOC、视频和教程了解STM32及方案的人员。

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STM32 Discovery kit IoT node, multi-RF SDK for Smart Things, improved RF filter for IoT and more – 13 July 2017

2017/07/14

Multi-protocol RF SDK for out-of-the-box Sensor-to-Cloud Smart Things The new dual-radio Software Development Kit (STSW-BNRG-S2LP) unleashes the amazing capabilities of BlueNRG-1/-2 and S2-LP, in synergy, for a truly out-of-the-box Sensor-to-Cloud experience. It allows developers to create ultra-low-power always-connected Smart Things, featuring both BLE and LPWAN / SIGFOX wireless connectivity. The SDK relies on the ARM…

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STM32 Nucleo for USB-C™, battery-charger IC, 950/1050V S-J MOSFETs and more – 10 July 2017

2017/07/11

Standalone USB Type-C™ Power Delivery controller – high voltage, safe, robust The new STUSB4710 integrates all the digital and high-voltage analog circuitry needed to autonomously support full USB PD negotiation with up to 5 Power Data Objects (PDO). Increased flexibility is provided by an optional I²C interface to address multi-ports and power-sharing applications. This full…

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STM32 celebrates 10 years of innovation – 28 June 2017

2017/06/29

This month marked the 10th birthday of the first STM32 microcontroller that is still widely used today. It has developed into 10 product series and now has more than 700 brothers and sisters. Watch our anniversary video and become inspired on how we can shape the future together. How STM32 will help you release your…

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Expanded, more integrated SW packages for quicker development of more advanced IoT sensor nodes – 21 June 2017

2017/06/22

To help developers create more advanced IoT applications, Open.Audio (audio processing), Open.MEMS (motion recognition algorithm) and Open.RF (communication protocols) libraries from our Open Software Expansion development suite are now being integrated into the STM32 ODE offer.   Check out how our upgraded STM32 ODE Function Packs help you build an IoT sensor node STM32 ODE Function…

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Smart Driving news from STMicroelectronics – 15 June 2017

2017/06/16

Enter and start cars with a NFC phone using AEC-Q100 Grade 1 qualified reader ICs The ST25R3914/15 are AEC-Q100 Grade 1 qualified reader front-ends that are specifically designed for the demanding automotive environment. Combining automatic antenna tuning with guaranteed 1W output power, these reader ICs achieve the highest operating ranges with the smallest antenna sizes…

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FireflySci / Spectrophotometer Cuvettes, Fluorometer Cuvettes, Disposable/Plastic Cuvettes, Accessories & UV/VIS/NIR Calibration Standards for Spectrophotometers

2017/06/05

The FireflySci factory, has since become well known for its high quality silica glass products, ranging from raw materials to high precision final products. Each cuvette is thoroughly inspected through meticulous quality control system, against the industry’s highest standards. FireflySci been supplying reputable researchers and laboratories with standard and specialized cuvettes for many decades. FireflySci…

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