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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 61-80 of 2009
Results Per Page
Low-Cost, Low-Power, and Small-Size Disposable Radios - Part 1: Transmitters

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

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

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

Publish Date: 2015-03-19
Low-Power MCUs for Energy-Harvesting Applications

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

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

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

Publish Date: 2015-03-18
Power Requirements and Supply Solutions for FPGAs

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.

Publish Date: 2015-03-17
LED Drivers Meet Power, Space, and Cost Challenges

LED-driver manufacturers incorporate power-factor correction as well as primary-side regulation to lower cost and flyback topology to simplify the design.

Publish Date: 2015-03-17
Smaller Is Better: Miniaturizing RF - Part 2

Providing smaller and more efficient radios and radio subsystems with the use of miniaturized components such as RF transistors, modulators, and amps.

Publish Date: 2015-03-12
Sensor-Based Wearables Move from Fad to Factory Floor Applications

Wearable steady progress from fitness monitoring into demanding tasks such as industrial and defense applications.

Publish Date: 2015-03-12
The Softer Option

FPGAs engineer defined functionality combined with a microcontrollers manufacturer defined operation sustain viability of 8-bit devices.

Publish Date: 2015-03-11
ICs Simplify Backup Power in Energy Harvesting Designs

Learn about ICs designed with dedicated Li-ion cell management capabilities from suppliers including Analog Devices and Linear Tech.

Publish Date: 2015-03-11
Lithium-Ion Batteries Call for Multi-Cycle Support to Maximize Uptime

Discuss Li-ion battery charging and other techniques can be used to maximize energy delivery and storage while minimizing battery size and weight.

Publish Date: 2015-03-10
INTELEC Demonstrates the Viability of High-Voltage DC Distribution

Designers and engineers have overcome the deployment of the 400 VDC power distribution topology within data centers and telecom facilities.

Publish Date: 2015-03-10
Wearables and the IoT: Recent Developments and Connectivity Solutions

Examine the types of components and technologies that will impact how Internet of Things will be integrated into wearable designs.

Publish Date: 2015-03-05
Driving a Health Meter on a Chip

Microcontrollers and other components from TI, Freescale, and Analog Devices contribute to the miniaturization of health monitors and other medical devices.

Publish Date: 2015-03-05
Pushing the Limits of Power

Miniaturization is driving microcontrollers into smaller packages with increasing performance and power consumption driving up the thermal requirements.

Publish Date: 2015-03-04
These Step-Down DC/DC Power Modules Do Not Need Heatsinks

Review of thermally-enhanced integrated power modules which are designed to efficiently manage dissipated power from suppliers including Intersil.

Publish Date: 2015-03-03
LED String Protection Against Short and Open Circuits

An outline some of the many device and topology options available to incorporate features that protect systems for both open and short circuit LED strings.

Publish Date: 2015-03-03
Diplexers Shrink to Meet Complex Multiband Wireless Needs

One antenna serves the needs of multiple front-ends/power amplifiers by separating an incoming signal via bandpass filters into two or more constituent bands.

Publish Date: 2015-02-26
Accelerometers Tackle Football Concussions

Sensing devices for real-time impact monitoring make it possible to see what is really happening when collisions occur on the football field.

Publish Date: 2015-02-26
Using Timers and Counters to Create Efficient MCU-based Designs

Reviewing some of the new timer/counter features you can use to improve your designs with illustrative examples from popular MCU families.

Publish Date: 2015-02-25