Optoelectronics Features
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Optoelectronics
Product How Tos
Samsung makes sensor-in-pixel display
Primary-Side-Control with Active PFC Offline LED Controller
Infineon offers driver ICs for LED lighting
Nanosys adds to quantum dot LCD enhancer
Upgrade your panel-meter circuit range and precision
Pearl-white E Ink display to debut in next-gen Kindle DX
Freescale hits GaAs on RF basestation ICs
Inside Microsoft's Kin reveals surprise
Inside the iPad: An iPod on steroids
Product Reviews
IC-output optocouplers with extra-long creepage distance of 14.5 mm
Renesas launched two IC-output optocouplers with long-creepage-distance for applications such as industrial equipment employing the maximum commercial ...
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Phase-dimmable LED driver provides smooth, flicker-free dimming
This LED controller with constant power regulation from TI incorporates a phase decoder circuit and an adjustable hold current circuit to provide ...
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LED controllers offer 30% higher lumens per watt compared to single-channel drivers
Cirrus Logic's newest digital LED controller features two-color mixing for efficient, high-quality light and near 100 percent triac dimmer ...
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Comparison Tables
Technical Papers
Ensure Safe System Operation with Certified Isolator Devices
Lasers Utilized for Controlled Mechanical Bending
Off-Line Primary Side Sensing LED Driver User Guide--TPS92310 EVM
Calculate the LED Lifetime Performance in Optocouplers to Predict Reliability
Integrate Protection with Isolation in Home Renewable Energy Systems
Organic solar cells and OLEDs--A comparison of two competing approaches
Eliminating Health Concerns Associated with LED Lighting Flicker
Optimizing Operating Life for LED-based Light Bulbs
Removing LED Flicker
Embedded System Performance Trade Offs
Courses and Webinars
Lighting Control made easy with NXP LPC1100XL Microcontroller series
Solving Isolation Challenges in Power Conversion Applications
NXP Analog Switch Design and Applications
Taking the Next Step with Natural User Interfaces Using TI ARM Technology
Enabling Smart Lighting--The Next Wave of Energy Efficiency
Fast-Mode Plus I2C-bus: Adding value to your designs
Leveraging the Performance Advantages of FPGAs for DSP and Video Applications
Automotive LED Lighting Demo
C2000™ Piccolo™ MCU Multi-DC/DC Color LED Kit
Getting Started with the DLP LightCommander for 3D Optical Measurement
Commentary
Finding the right part just got easier
Patrick Mannion
With the launch of Datasheets.com, EDN and UBM Electronics provide engineers access to over 185 million parts, with features such as comparison, parametric search, search save, and alerts.
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22 comments
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Dr DSP
It seems like the next phase of this effort needs to be driven by suggestions from users on the ...
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22 comments
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Dr DSP
It seems like the next phase of this effort needs to be driven by suggestions from users on the ...
Teams from the University of Wisconsin-Stout and New Auburn (Wisc.) School won the 2011 Rube Goldberg Machine competition
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9 comments
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pomartel
I believe you're thinking of Junior Achievement
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9 comments
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pomartel
I believe you're thinking of Junior Achievement
The case of the flat panel TV scream
Mike Tripoli
A mysterious screaming noise means one man's trash becomes another man's treasure
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32 comments
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sharps_eng
I only throw stuff out when the bench space is needed for something more promising...and by 'throw' ...
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32 comments
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sharps_eng
I only throw stuff out when the bench space is needed for something more promising...and by 'throw' ...
Social media and engineers: Live with it, OK?
Brian Fuller
Engineers have embraced social media. Really.
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23 comments
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juliandeverell
The openness of social media can help engineers in more ways than they can think of. It reminds me ...
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23 comments
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juliandeverell
The openness of social media can help engineers in more ways than they can think of. It reminds me ...
Sometimes a minor spec can be a major feature
Michael Hughes
Everything was fine, except for the 'correct' position. That's when things got challenging.
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11 comments
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tomaderson
This is a great sharing , i m glad to read such article. i appreciate the writer for sharing good ...
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11 comments
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tomaderson
This is a great sharing , i m glad to read such article. i appreciate the writer for sharing good ...
3DTV? A complete non-starter
David Blaza
3DTV was all the rage at the 2011 CES, but it will never catch on
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37 comments
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Bob Virkus
There been a theory floating around for some time that porn drives the massive up-tick in content ...
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37 comments
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Bob Virkus
There been a theory floating around for some time that porn drives the massive up-tick in content ...
When products go beyond the bottom line
Brian Fuller
It's when products have an impact that's felt beyond the top and bottom lines that engineers can go home with a really warm feeling in their hearts.
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5 comments
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lifewingmate
I agree, this story is amazing because at the end of the day life-saving technologies are priceless. ...
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5 comments
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lifewingmate
I agree, this story is amazing because at the end of the day life-saving technologies are priceless. ...
Look who’s eating your lunch again
Brian Fuller
A focus on manufacturing is probably why Japan is winning design-ins with Apple.
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15 comments
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Brian Fuller2
There's a balance to be struck. As an industry, we've spent the last three decades trying to ...
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15 comments
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Brian Fuller2
There's a balance to be struck. As an industry, we've spent the last three decades trying to ...
Live blogging Renesas DevCon
Brian Fuller
There's more to the Renesas DevCon than just karaoke and Guitar Hero jams. Really!
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4 comments
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MikeLC
Thanks Brian! Good info.
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4 comments
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MikeLC
Thanks Brian! Good info.
To help engineers catch up with the latest developments in lighting technologies and applications, Digi-Key and EE Times are presenting a virtual conference titled "Lighting and System Design" on Aug. 26.
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2 comments
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Silicon_Smith
All said, there are still challenges abound in the LED market which are a deterrent to its smooth ...
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2 comments
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Silicon_Smith
All said, there are still challenges abound in the LED market which are a deterrent to its smooth ...
Recent Comments
skal_jp 05.22.2012
Will Japan Inc. say sayonara to TV manufacturing?
Will Japan Inc. say sayonara to TV manufacturing?
Having worked for one of the Big Three, I would say that the main problem is that there were not ...
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8 comments
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8 comments
JensenRV 05.22.2012
Report: I don't want my TV, I want my smart device
Report: I don't want my TV, I want my smart device
The portability of the electronics has become one of the consideration points in recent times as ...
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6 comments
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6 comments
seaEE 05.22.2012
I’m going to walk across America!
I’m going to walk across America!
Some books that might be of interest for the virutal or non-virtual walker:
A Walk Across America, ...
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10 comments
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10 comments
ProductPressRelease
An End to Motor Vehicle Collisions Now in Sight
Fluke Networks Gives Telecom Technician Tool Belts an Extreme Makeover
LG Electronics Achieves Unparalleled Efficiency With Newest Addition To Art Cool™ Family
99-Cent Only Stores® To Celebrate Its 299th Store Grand Opening in Henderson, NV on Thursday the 24th of May By Selling RCA® 22" Flat Screen LCD TVs for Only 99 Cents Each to the First 9 Customers In Line
Sony's New a NEX-F3 Camera Packs DSLR-Size Sensor and Advanced Feature Set into Small, Stylish Body
Sony Introduces Speedy a37 Camera with Full-time Continuous AF Powered by Translucent Mirror Technology
Stream TV Networks Partners With Unihan (Pegatron) To Manufacture Ultra-D™
iOptron announces its newest product - The Solar 60™ computerized telescope
Lighting Science Group Lights Up Washington D.C. With Ultra-Efficient LED Street Lights
Simrit Develops safe® Marking Technology for Reverse Engineering Protection, Traceability
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Controller ICs take multitouch screens beyond smartphonesAs multitouch touchscreens move beyond smartphones and tablets into automotive, medical, and instrumentation applications, their features evolve to fit lower prices and varying form factors.
