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Content tagged with Optoelectronic
posted in April 2010
Low-power flyback converter eliminates optocoupler
Design How-To  
4/19/2010   2 comments
Understand how a new IC can get a sometimes- troublesome device--commonly needed in this "tricky" power-supply topology--off your BOM
Seoul pushes Acriche LED to 150 lumens per watt
News & Analysis  
4/15/2010   Post a comment
LED manufacturer Seoul Semiconductor Co. Ltd. (Seoul, South Korea) has said it has developed an AC LED capable of 150 lumens per watt, surpassing the luminous efficiency of DC LEDs.
Solar-powered aircraft completes maiden voyage
News & Analysis  
4/8/2010   2 comments
A prototype solar-powered aircraft took its maiden flight Wednesday (April 7) ushering in the era of fuel-less, carbon-neutral air travel. The company behind the prototype, Solar Impulse SA (Lausanne, Switzerland) is planning for a round-the-world flight powered by photons in 2011 or 2012.
Dow Corning joins IMEC team on solar cell R&D
News & Analysis  
4/7/2010   Post a comment
Dow Corning Corp. (Midland, Mich.), which specializes in silicon- and silicone-based technology, has signed a three-year contract with IMEC (Leuven, Belgium to perform joint research on crystalline silicon solar cells.


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Martin Rowe

Test Tool Finds Ethernet Wiring Errors
Martin Rowe
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When my house was renovated several years ago, I had the electrician install network outlets in numerous places, then run the LAN cables to a wiring closet. But he didn't document the ends ...

Martin Rowe

Local Electronics Store Supplies Engineers and Hobbyists
Martin Rowe
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Rochester, N.Y. — Tucked away in this western New York city known for its optics is Goldcrest Electronics, a local store that's supplied businesses and individuals with electronic ...

Martin Rowe

How to Transform a Technology University (Book Review)
Martin Rowe
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The Presiding Genius of the Place by Alison Chisolm. WPI, Worcester, Mass., 234 pp., 2016. Engineers love to discuss, and often criticize, engineering education. They often claim ...

Max Maxfield

Aloha from EEWeb
Max Maxfield
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Just a few minutes ago as I pen these words, I posted this blog about this month's Cartoon Punchline Competition over on EEWeb.com.