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ポータブル医療システムの無線監視 Publish Date: 2015-07-09

開発者は、ポータブル医療システムに使用される無線監視について、セキュリティに関する問題点、バッテリ駆動時間、その他難しい条件を満たす方法を探しています。

Sensor Solutions for Electronic Braking Assist Systems Publish Date: 2015-07-09

Sensors from Infineon and Analog Devices play a large roll in deveoping automatic breaking technology in automobiles.

Thermal Conductivity: What is it and Why You Should Care Publish Date: 2015-07-08

A discussion on thermal conductivity, how to calculate it, and how to best remove heat energy from electrical components to prolong their lives.

環境発電による医療システムへの電力供給 Publish Date: 2015-07-08

医療システムへ電力を供給するため使用可能な各種の環境発電テクノロジと、それらのテクノロジを設計に統合する方法について解説します。

PWM Controller Handles Multiple Topologies with Negative Input Voltages Publish Date: 2015-07-07

Unique functions of Linear Tech's novel DC/DC controllers with a working example of a negative-to-negative and a negative-to-positive DC/DC conversion solution.

Stadiums Move to LED Lighting Publish Date: 2015-07-07

Stadiums are utilizing LED lights because they offer benefits like longer light emission, more uniform lighting, and a wider variety of lighting options.

How to Design Low Cost Sub-GHz Wireless Access Control for the Internet of Things Publish Date: 2015-07-02

Options for the design of secure wireless access control systems using the sub-GHz ISM bands, such as Z-wave, are looked at to keep costs low.

Authentication in IoT Nodes Will Demand SHA and AES Solutions Publish Date: 2015-07-01

Discuss authentication of IoT nodes in embedded systems as well as hardware and software features used in MCUs and how they help increase security.

Assmann SuperSpeed USB Publish Date: 2015-07-01

USB 3.0 standard components from Assmann WSW have definite benefits over USB 2.0, including faster data speed and device charging.

Nano Modules Redefine Low-Power DC/DC Conversion Publish Date: 2015-06-30

The four Nano Modules allow designers to add new features, maintain high efficiency, address radiated EMI requirements, and fit into smaller form factors.

LED制御は、昼間点灯ランプの利点を最大化 Publish Date: 2015-06-30

ZXLD1371は新しい自動車設計に統合可能で、車両設計範囲全体のインベントリを減らし、オンボード部品の数を削減します。

Closing Your Control Loop Efficiently in MCU-Based Designs Publish Date: 2015-06-25

Learn key requirements and common techniques to aid you in selecting the optimal close for your control-loop design.

Anti-Islanding and Smart Grid Protection Publish Date: 2015-06-25

Anti-islanding protection is essential to ensure that grid-tied energy harvesting systems cut their connection to the grid when the grid itself loses power.

Danger – Keep Out; Safety-Rated Sensors for Industrial Guarding Publish Date: 2015-06-24

Safety at work has become ingrained in the industrial culture and is viewed as important for workers and employers looking to benefit from a good safety record.

信頼性の高い無線式産業制御システムでの干渉問題に挑む Publish Date: 2015-06-24

トランシーバデバイスおよびモジュールでさまざまな周波数とプロトコルを使用している、信頼性の高い産業制御システムでの干渉問題を克服可能なオプション

Monitoring Front-End Provides Industrial Systems with Real-Time Power Checks Publish Date: 2015-06-23

Line-monitoring circuits drive safety-cutout and protection systems within industrial controls and require suitable power sensors and analog front-ends.

Power Line Filtering for High-Performance Packet Processing Publish Date: 2015-06-23

A passive network of inductors and capacitors can provide much of the power supply filtering required for an Industrial IoT firewall system.

The Heat is On: Using RF to Heat and Weld Publish Date: 2015-06-18

Reviewing the use of RF to heat (as with inductive stove tops), weld, and seal metallic objects with electromagnetic induction along with the parts used.

転流エンコーダにインテリジェンス機能を搭載 Publish Date: 2015-06-18

複数の出力オプション、容易なゼロイング、BOMの簡素化、PCベースの洞察能力を兼ね備えた、インテリジェントなロータリ式転流エンコーダ

MCU Vendors Gear Up Protection for Mission-Critical IP Publish Date: 2015-06-17

Learn about ARM TrustZone which is a near off-the-shelf IP security solution for 32-bit designs from ARM Holdings Ltd.

Employing Tamper Detection and Protection in Smart Meters Publish Date: 2015-06-17

Learn how the emergence of smart meters has created additional opportunities for theft and enabled a broader set of sophisticated tamper-detection mechanisms.

Semtech Power Supplies 101 Publish Date: 2015-06-16

The basics of linear and switching power supplies, along with their benefits, are discussed with emphasis on Semtech products.

Making Light Work of Machine Safety Publish Date: 2015-06-16

An outline of recent advances in safety light curtains including higher light intensity, variable range/resolution, high reliability, and lower cost.

Antenna Options for IoT and Mobile Devices Publish Date: 2015-06-11

Review of antenna types including wire, whip, and PC board and the key atrributes and considerations for choosing an antenna for IoT or mobile applications.

Thin Sensors are in Vogue (for More than Fashion Reasons) Publish Date: 2015-06-11

Learn how ultra-thin sensors are being employed in a wide variety of health, safety, and environmental applications where size matters and less is more.

TRINAMIC’s Stepper Motor Control Module Helps Combat Malaria Publish Date: 2015-06-10

How and why Sight Diagnostics selected TRINAMIC’s off-the-shelf TMCM-6110 stepper module for the Parasight Platform malaria detection machine.

車載市場向けF-RAM™ Publish Date: 2015-06-10

車載用電子サブシステムの概要とCypressのF-RAM™が望ましい理由

Power Modules to the Rescue Publish Date: 2015-06-09

A brief history of power modules and why today’s devices are superior to discrete solutions for many different applications.

Infrared LEDs Maintain the Night Watch Publish Date: 2015-06-09

A consideration of the selection criteria and design constraints for IR LEDs used in CCTV camera systems, particularly for applications such as access control.

Anti-Tamper Memory Publish Date: 2015-06-04

Cypress nvSRAM enables authorized access through password entry and can take action to protect or destroy sensitive data on detection of a tamper attempt.

Sensors for Temperature Measurement and Their Application Publish Date: 2015-06-04

Six thermal measurement methods are reviewed: resistance thermometer, thermocouple, diode/transistor, optical probe, infrared and liquid crystal thermography.

信頼性の高い産業制御環境における環境発電の使用方法 Publish Date: 2015-06-03

産業用オートメーションノード向けに環境発電源を使用する設計、そして最適なノード配置のために環境発電源を電池システムおよびワイヤレスリンクと組み合わせることについて考察します。

Freescale Kinetis L Series KL03 MCUs Publish Date: 2015-06-03

An overview of the Freescale Kinetis KL03 family and how it fits into the Internet of Things (IoT).

Avoid Noise in IoT Systems with Spread-Spectrum Power Control Publish Date: 2015-06-02

Techniques such as spread-spectrum power control and slew-rate control can reduce EMI for low power IoT applications for minimal noise interference.

How the CIE Color Space is Used to Design Better LEDs Publish Date: 2015-06-02

Learn the origins of the CIE color space and how it is used to aid in the development and characterization of modern LEDs.

Role of BLE in Wearable Technology Publish Date: 2015-05-28

Adopting of Bluetooth Smart Ready in portable devices has led to BLE as a popular choice for wearable products which need controllers such as Cypress’s PSoC®4.

Securing RF Links for the IoT Publish Date: 2015-05-28

A look at modern high-speed wireless links and the security measures they can carry with them to try and assure that data and property are secure and guarded.

Ethernet on a Budget for MCU-Based Embedded Designs Publish Date: 2015-05-27

Discover MCU families, including some of Microchip’s PIC products, that provide Ethernet connectivity while keeping cost at a minimum.

Accounting for BLE Peak Power Demands in Power-Limited Designs Publish Date: 2015-05-27

Understanding the power requirements of BLE communications and review of the available dedicated ICs and complete drop-in module solutions.

Designing with Flexible Flat Cable Publish Date: 2015-05-26

Cicoil’s Extruded Flexx-Sil™ cable is typically in a flat form factor, but can be extruded in other shapes for specific needs, such as in snug-fit applications.

Selecting LEDs for Streetlights Publish Date: 2015-05-26

When selecting LEDs for street light applications, several parameters must be addressed including the efficiency, efficacy, and features municipalities desire.

Developing Anti-Tamper Protection for Wireless Hardware Publish Date: 2015-05-21

Designers can protect IoT systems from tampering in many ways including design techniques and implementing physically unclonable functions (PUF).

Making the World Healthier and Safer through Sensor Innovation Publish Date: 2015-05-21

Discover how sensors are making the world a healthier and safer place in applications ranging from heart-rate monitors to vehicle-crash detectors.

Taking the Hard Line Publish Date: 2015-05-20

FPGA SoC offerings from manufacturers including Cypress, Altera, and Xilinx for the integration of FPGA and processor core technology.

Energy Harvesting Aids Structural Health Monitoring of Public Roads and Bridges Publish Date: 2015-05-20

The use of devices including energy transducers, power management ICs, and sensors to ensure safety of public infrastructure.

Extending Battery Life in Wearable Designs Publish Date: 2015-05-19

How silicon vendors help wearables designers extend battery life by offering power-frugal displays, MCUs, silicon radios, and power-management chips designed.

Feasibility Study of an LED-Based Lighting System Using Analytical Modeling Publish Date: 2015-05-19

A study of the heat loads for an outdoor LED-based lighting system using analytical modeling to determine the feasibility of the design with solar heat load.

RF Energy for Healing and Beauty Publish Date: 2015-05-14

RF health treatment technologies promote healing and wellness. Components from Crystek and ADI can be used to design test systems and finished products.

Strengthening the Weakest Link Publish Date: 2015-05-14

A key issue of IoT security is access control including insecure web interfaces, weak authentication, and web services presenting open ports to the Internet.

Device Thermal Coupling on a PCB Publish Date: 2015-05-13

A look at how components on a printed circuit board thermally couple and the design considerations that help minimize heat dissipation problems.

Air Flow Measurement in Electronic Systems Publish Date: 2015-05-13

An analysis of circuit board air flow measurement techniques and the considerations required to obtain an accurate reading in this complex environment.

モバイルデバイスのための、Qi規格適合のワイヤレス充電ソリューション Publish Date: 2015-05-12

Texas Instruments、Freescale、Integrated Device Technologyなどのメーカーが製造する、新たな規格に準拠する総合的なシステムソリューション。

Adding Security to Lighting Networks in Smart Buildings Publish Date: 2015-05-12

Network protection of lighting control systems - against hacking, tampering and vandalism - can take many forms, starting at the device or node level.

Ammeter Shunt Resistors Find Renewed Demand in Renewable Energy Applications Publish Date: 2015-05-07

The DC nature of renewable sources, particularly in distributed systems, demands the measurement of power with ammeters using precision shunt resistors.

Programmable Clock Oscillators Drive System, RF Carriers Publish Date: 2015-05-07

Clock oscillator selection considerations, addressing the challenge of jitter, and product offerings from manufacturers including Silicon Labs and Peregrine.

MCUs Pair with FPGAs to Improve System Efficiency Publish Date: 2015-05-06

Improved system efficiency via lower power, reduced board space, improved processing, or increased flexibility by allocating functions between MCUs and FPGAs.

Using Energy Harvesting to Power Access Control Publish Date: 2015-05-06

The options are explored for using energy harvesting and power management to provide power for IoT connected encrypted wireless access control systems.

Hot Binning Improves LED Consistency at Higher Operating Temperatures Publish Date: 2015-05-05

The technique of hot binning LEDs including the advantages and examples from Cree, OSRAM, and Philips Lumileds.

Generating Low Output Voltage at High Output Current from a Switched Step-Down DC/DC Topology Publish Date: 2015-05-05

Reviewing integrated step-down DC/DC converter modules from TI, Linear Tech, and Intersil which have minimized the number of external passives.

SAW Filters Rescue Wireless Products from Impractical Discrete Implementations Publish Date: 2015-04-30

Surface acoustic wave (SAW) filters offer an optimal combination of performance, cost, and size and are used in a variety of wireless applications.

Sensors Find their Way into the Corn Field Publish Date: 2015-04-30

The integration of sensors in the farming business has helped farmers increase farm profitability, accuracy, and reliability.

Security is the Key to Success for MCU-based IoT Applications Publish Date: 2015-04-29

The importance of choosing MCUs with advanced data and design security and safety features in IoT applications.

Managing Power-On Sequence in Dormant Energy-Harvesting Designs Publish Date: 2015-04-29

Using available power-on reset and other and specialized energy-harvesting devices allows engineers to ensure power-up of MCU-based energy-harvesting designs.

Power Supply Design Responds to Needs for Greater Power Density Publish Date: 2015-04-28

A short review of power supply vendor announcements in 2014 of developments to decrease size and maintain reliability with improved thermal management.

Recommended Soldering Techniques Publish Date: 2015-04-28

An outline of the soldering process. Which substrates are best for which applications, type of flux to use, soldering methods, and more are discussed.

The Miniaturization of GPS Systems Publish Date: 2015-04-23

The use of miniaturization technologies in GPS modules to accommodate the demands of smaller, lighter devices and still offer long battery life.

Toxic Gas Sensors Replace Canaries and Mice in Mines Publish Date: 2015-04-23

The use of oxygen and methane gas sensors to detect low to deadly levels of toxic gases in mines. Sensors include Parallax's MQ-2 and Honeywell's KGZ-10.

Capacitive Touch Tests MCU Flexibility Publish Date: 2015-04-22

A range of capacitive touch components from Atmel, TI, NXP, and LESENSE help provide a solution for accuracy and durability in MCU applications.

FRAM ICs Extend Endurance in Low-Power Applications Publish Date: 2015-04-22

Engineers are using available FRAM-based memory and MCU devices when designing long lasting, ultra low-power and low energy-harvesting applications.

New LED Drivers with PFC and PSR Meet Power, Space, and Cost Challenges Publish Date: 2015-04-21

Power factor correction (PFC) and primary-side regulation (PSR) are used to help to simplify and lower the costs of LED designs.

The Advantages (and Drawbacks) of DC-to-DC Voltage Converters with Integrated Inductors Publish Date: 2015-04-20

An inductor's size and technical merits play an important role in switching-regulator designs but also have its tradeoffs.

Advanced Wireless Power Parts Make Designing Chargers Easier Than Ever Publish Date: 2015-04-16

Wireless charging technologies and components from TDK and Vishay help create quicker and easier wireless charging solutions.

Hardware Security for a Worldly-Wise Internet of Things Publish Date: 2015-04-16

Implementing proper security in IoT applications is essential to prevent unwanted sources from gaining sensitive information.

Using Ultracapacitors for Voltage Stabilization Publish Date: 2015-04-15

Maxwell Technologies, Inc. discusses their ultracapacitors and their potential uses for voltage stabilization in automotive and large-scale industrial markets.

Selecting Secure Components for Data Protection in Energy Scavenging Systems Publish Date: 2015-04-15

Energy harvesting-based wireless sensor network and ultra-low power portable product security options open to developers.

System Level ESD: An ounce of Prevention is Worth a Pound of Cure Publish Date: 2015-04-14

Proactive planning for can help engineers to more quickly and efficiently detect and solve a design’s potential ESD issues.

PWM Switch Modeling in Flyback Converter Using 2nd Stage LC Filter Publish Date: 2015-04-14

Flyback converter designs that include second stage LC filters help meet them to meet regulatory emissions requirements.

Tiny Directional Couplers Meet Demands of Compact RF Applications Publish Date: 2015-04-09

Directional couplers sample a very small portion of the RF power going to an antenna to help a device optimally manage the gain of its PA stage.

Adding Smarts to Environmental Sensors Publish Date: 2015-04-09

Sensor fusion addresses the high accuracy, reliability, small form-factor, and low cost requirements with solutions available from Omron, ams, and TI.

Securing Pervasive Connectivity Publish Date: 2015-04-08

The IoT presents the idea of indiscriminate connectivity, making it vulnerable to diverse threats, requiring security features in many shapes and sizes.

環境発電用の低電力変換 Publish Date: 2015-04-08

Linear Technologyは、ワイヤレスセンサネットワークの環境発電電力変換の要件を検討し、設計ソリューションを提供します。

AMP Members Introduce Digital Converters Based on New Standards Publish Date: 2015-04-07

AMP memebers, CUI, Ericsson, and Murata, are using newer and higher standards to create a multi-source business environment for digital power supplies.

Lighting the Way, Securely Publish Date: 2015-04-07

Consider the pros and cons of various wireless lighting standards in IoT applications and seek practical network set up design tips.

Securing Wireless Systems Publish Date: 2015-04-02

The key security issues of RF systems, the added design and development complexity and the security implications of different IoT implementations are discussed.

The Five Senses of Sensors—Part II: Touch and Vision Publish Date: 2015-04-02

Part 2 of updates to the previously published “Five Senses of Sensors” articles includes advances in sensor technology regarding touch and vision.

MCU-controlled Battery Management is Critical for Successful Internet of Things Implementations Publish Date: 2015-04-01

Learn how to select the correct MCU based on key necessary features for implementation and the use of a power-estimation tool.

Specialized PMICs Meet Energy Harvesting Requirements Publish Date: 2015-04-01

Specialized PMICs from suppliers including ADI, Intersil, Linear Tech, and TI address the needs of energy-harvesting applications irregular energy output.

Exploring Power Solutions for Charging Wearable Devices Publish Date: 2015-03-31

Charging options including TI’s bq25100 single-cell Li-ion charger for charging wearable devices while keeping space limitations in mind.

Texas Instruments LED Design Solutions Publish Date: 2015-03-31

Texas Instruments’ WEBENCH® LED Designer aids in LED system design including choice of LEDs and drivers, analysis, optimization, simulation, and fine tuning.

Small, Low-Cost, Low-Power Disposable Radios—Part 2: FM, FSK, and PSK Publish Date: 2015-03-26

Low-cost FM solutions from suppliers including Silicon Labs as well as Phase Shift Keying , Frequency Shift Keying , and simple carrier On/Off Keying.

The Five Senses of Sensors—Part I: Smell, Taste, and Hearing Publish Date: 2015-03-26

Reviewing the senses of sensors and how they mimic human smell, taste, and hearing along with advances in sensor technology due to the emergence of IoT.

USB Connectivity for MCUs: Which is Right for Your Next Design? Publish Date: 2015-03-25

Review of USB basics along with the key features and differentiated functions available in the MCU families.

Highly Integrated Solutions for Embedded Power Meter Designs Publish Date: 2015-03-25

Building effective submetering solutions by utilizing MCUs and metering ICs from suppliers including Atmel, Freescale, and STMicro, among others.

Power Solutions for Denser Servers Publish Date: 2015-03-24

Power converter designers increase the density and decrease the package size of computer servers by using advanced control and novel SIP techniques.

Improved Silicon-Substrate LEDs Address High Solid-State Lighting Costs Publish Date: 2015-03-24

LED manufacturers Toshiba and Cree are now using silicon in the production of their LEDs to help lower the expenses associated with purchasing LED products.

Small, Low-Cost, Low-Power Disposable Radios—Part 1: Transmitters Publish Date: 2015-03-19

Review of disposable-transmitter-radio design including issues, protocols, parts, and techniques useful for this type of design.

Load and Strain Measurement in Industry and Healthcare Publish Date: 2015-03-19

Understanding load sensor operating principles and likely error sources can help with selection and installation, ensuring accurate measurement and reliability.

Low-Power MCUs for Energy-Harvesting Applications Publish Date: 2015-03-18

Overview of design requirements and considerations for energy-harvesting applications as well as component solutions from Silicon Labs, Microchip, and Cymbet.

Security in Energy Harvesting Systems Publish Date: 2015-03-18

Sources of energy harvesting power, the resulting energy budgets, and how this influences the encryption architecture and the choice of controller.

Power Requirements and Supply Solutions for FPGAs Publish Date: 2015-03-17

The special power requirements of FPGAs, how to design a power supply for these clever chips, and a selection of power modules targeted at FPGA applications.

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