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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 1852
Results Per Page
Weaving Wearables into Everyday Life

Discover how small, low power microcontrollers from TI and Nordic are able to support Bluetooth LE and can be used in the designs of wearable technologies.

Publish Date: 2014-11-12
Powering Circuits through Pulse-Energy Harvesting

Pulse-energy-harvesting applications convert bursts of energy that power simple circuits like wireless switches, wireless data loggers, and remote controls.

Publish Date: 2014-11-12
The Challenges of Indoor Positioning

The challenges of using position location technology indoors and what can be done to overcome some of those challenges.

Publish Date: 2014-11-06
Improved Packaging and Control Generates Ultra-Fast DC/DC Converter

Besides delivering higher efficiency from a smaller footprint, these DC/DC converters must also respond rapidly to varying loads while making the system designers’ jobs simpler.

Publish Date: 2014-11-06
MCUs Play a Key Role in Biometrics for Wearable Computers

Examine technologies that can verify a user’s identity and protect sensitive data, information, and control with parts from STMicro and TI.

Publish Date: 2014-11-05
Piezoelectric Energy Harvesting at the Heart of the Matter

Research hints that piezoelectric-based heart pacemakers provide insights into developing industrial technology for consumer applications like wearable devices.

Publish Date: 2014-11-05
Understanding How an MCU’s Internal Bus Structure Drives Application Efficiency

On-chip bus-matrix architectures, dedicated peripheral data-transfer functions, intelligent buffering, bus priority systems, and interrupt control discussed.

Publish Date: 2014-10-22
Using Energy-Harvesting Techniques with Ultra-Low-Power ICs to Meet the Power Demands of Wearables

Implementing wearable systems electronics able to extend the life of batteries in designs or even entirely eliminate the need for replaceable batteries.

Publish Date: 2014-10-22
Power Conversion Options for Energy Harvesting IoT Nodes

Energy harvesting power converters and controllers necessary for remote sensors connected to the Internet of things.

Publish Date: 2014-10-21
New LED Holder Designs Simplify Assembly, Lower Costs

Improvements by connector manufacturers are helping the LED lighting industry with their solderless LED holder designs and systems.

Publish Date: 2014-10-21
Sensor Technology for Wearable Designs

Examine sensors suitable for wearable applications and new design architectures aimed at reducing the system size and weight and extending the battery life.

Publish Date: 2014-10-16
Prototyping Wearable Medical Devices Using Wi-Fi Modules

Demand is growing for off-the-shelf Wi-Fi modules and components from suppliers like Murata, TI, and Microchip for prototyping of wearable medical devices.

Publish Date: 2014-10-15
ZigBees Smart Energy 20 Profile Brings New Capabilities and Design Challenges

Thanks to its ability to transport rate, demand, and load management messages to and from the Smart Grid, the soon-to-be finalized Smart Energy 2.0 (SEP2.0) Application Profile promises to be a key element of residential energy management systems.

Publish Date: 2014-10-15
Wearable Technology Is Changing Lives

Microcontrollers suitable for use in the wearable technology market which have to be small in size and low in power consumption from suppliers including STMicro and Silicon Labs.

Publish Date: 2014-10-15
Quarter Bricks Raise the Bar for Power Density, Efficiency

The quarter-brick DC/DC converters are setting new standards in power density, conversion efficiency, and thermal performance.

Publish Date: 2014-10-15
Comparing Coupled- and Uncoupled-Inductor SEPIC Voltage Converters

The differences, advantages, and drawbacks of coupled- and uncoupled-inductor SEPIC voltage converters.

Publish Date: 2014-10-14
LEDs Join Beads and Sequins to Make a Fashion Statement

Some of the latest white and colored LEDs that suit clothing applications including evaluation and development kits from Arduino and Olimex.

Publish Date: 2014-10-14
MCU-Based Systems Profit from a User-Oriented Design Perspective

Design for superior performance and lower power consumption over the conventional design approach starting with desired user experience as the top-level driver.

Publish Date: 2014-10-08
Understanding and Using Ethernet-enabled MCUs for Your Next Application

MCU selection based on the type of Ethernet connectivity needed - Industrial Ethernet, Ethernet with additional security, low power, or a low-cost solution.

Publish Date: 2014-10-08
How to Attach a Heatsink on a SPM® 5 Package

See four different methods of attaching a heatsink on to a SPM 5 package.

Publish Date: 2014-10-07