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Articles (2002)
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Digi-Key's Call for Papers

At Digi-Key, we welcome article submissions from our readers, licensed partners, and industry experts. We will review each submission and determine its suitability for our online Article Library. Our editors will work diligently through every stage of the submission process to ensure a smooth workflow and the best presentation of articles accepted.

Results 1-20 of 2002
Results Per Page
Developing Anti-Tamper Protection for Wireless Hardware

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

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

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

Publish Date: 2015-05-21
Taking the Hard Line

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

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

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

Publish Date: 2015-05-20
Extending Battery Life in Wearable Designs

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

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

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.

Publish Date: 2015-05-19
RF Energy for Healing and Beauty

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

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

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

Publish Date: 2015-05-14
Device Thermal Coupling on a PCB

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

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

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

Publish Date: 2015-05-13
Qi Compliant Wireless Power Charging Solutions for Mobile Devices

Total systems solutions that comply with emerging standards from manufacturers including Texas Instruments, Freescale, and Integrated Device Technology.

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

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

Publish Date: 2015-05-12
Ammeter Shunt Resistors Find Renewed Demand in Renewable Energy Applications

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

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

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

Publish Date: 2015-05-07
MCUs Pair with FPGAs to Improve System Efficiency

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

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

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

Publish Date: 2015-05-06
Hot Binning Improves LED Consistency at Higher Operating Temperatures

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

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

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

Publish Date: 2015-05-05
SAW Filters Rescue Wireless Products from Impractical Discrete Implementations

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

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

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

Publish Date: 2015-04-30