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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 541-560 of 2063
Results Per Page
In-Circuit Emulators Provide Advanced MCU Problem Analysis and System Evaluation

In-circuit emulators (ICEs) are effective tools that provide MCU designers with the ability to debug code and exercise hardware.

Publish Date: 2013-09-11
Harvesting Energy from Biological Sources for Body Area Networks

With the proliferation of low-power personal electronic devices, interest in scavenging energy from human kinetic, body thermal, external RF, and even internal biochemical sources continues to rise.

Publish Date: 2013-09-11
Procurement Best Practices Category Management

How electronics buyers can implement category management as a way to better align with organizational needs, stakeholders and suppliers.

Publish Date: 2013-09-10
Multi-Junction LEDs Handle Direct AC Supply

An AC LED is a solid-state light source that operates directly from of an AC line voltage. A typical arrangement is two strings of multiple LEDs arranged in opposite polarity with a bias resistor to limit input current.

Publish Date: 2013-09-10
An Introduction to Power-over-Ethernet

By combining power and communications over a single CAT 3 or CAT 5 cable, engineers can construct low-maintenance Ethernet networks quickly and inexpensively compared with installations employing separate systems.

Publish Date: 2013-09-10
5 Negotiating Strategies for Electronics Buyers

How effective contract negotiations can help procurement professionals reduce costs for their companies.

Publish Date: 2013-09-09
Cisco Looks for Continuous Quality Improvement From Suppliers

Cisco insists that suppliers improve product quality while providing Cisco with the latest and greatest technology.

Publish Date: 2013-09-09
No Changes Ahead for Linear Transformers

No longer faced with high fluctuating raw materials costs, particularly for copper, pricing remains stable for linear transformers.

Publish Date: 2013-09-06
Assessing Risk in Your Supply Chain

Four ways to determine if buying from a specific member of your supply base is a “risky” proposition.

Publish Date: 2013-09-05
How to Design Wireless Personal Area Networks for Medical and Consumer Applications

This article looks at how Bluetooth devices can be used in medical and consumer designs, as well as other options available for both ZigBee and Synkro-based networks.

Publish Date: 2013-09-05
How to Interface Sensors to Automotive Networks

This article looks at the issue of interfacing sensors to the wired networks such as LIN, CAN and Ethernet in automotive designs for extended temperature ranges and higher voltage protection.

Publish Date: 2013-09-05
Matching Wireless Power Range and Data Throughput to Application Needs

This article explores embedded low power wireless solutions including those for WiFi, Bluetooth, Bluetooth LE, various ISM bands, and ZigBee.

Publish Date: 2013-09-04
Low-Power Optical Technology Yields Energy-Harvesting Opportunities in High Data-Speed Applications

This article will outline some of the ideas and techniques under development in the optical networking sector that will result in reduced power consumption.

Publish Date: 2013-09-04
Power Supply Market to Post Steady Growth

Buyers can expect declining prices for many power supplies.

Publish Date: 2013-09-03
Power Strategy for Optical Infrastructure

This article looks at how the telecommunication system power infrastructure has developed over the years based on technical advances in the industry and some possible solutions to present day distributed power architectures.

Publish Date: 2013-09-03
How Light Speed Delivers Power Saving as well as Bandwidth in Optical Networks

This article will outline the technical and commercial advantages of the PONs (Passive Optical Network) trend, and consider the challenges that the move towards XGPON systems is placing on optical network component vendors.

Publish Date: 2013-09-03
Cellular Modems Leverage Existing Infrastructure to Lower Communications Overhead

When setting up the infrastructure for machine-to-machine (M2M) communications, systems will leverage various wireless networking schemes for interconnection.

Publish Date: 2013-08-29
Using Digi-Keys Online Resources to Come Up to Speed on New Sensors

What is the best way to come up-to-speed with the latest sensor parts and technologies?

Publish Date: 2013-08-29
Harvesting Heat and Vibration Energy to Power Wired Communication in Vehicle Safety Systems

This article will highlight some energy harvesting developments and techniques that have potential in the automotive industry and review the technology currently available for use in this sector.

Publish Date: 2013-08-28
Divide and Conquer Works for DualCore MCUs Too

The NXP LPC4350 is the first implementation of a 32-bit ARM Cortex-M0/M4 on a single chip.

Publish Date: 2013-08-28