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margeryc

  1. Looking for papers for the 2010 LED Workshop in Santa Clara. So many good possiblilities for topics... Submit here: http://bit.ly/4gRxSN11:40 AM Nov 5th from web
  2. Here's a list of solar projects in calif - and the inverters/micro-inverters they plan to use. http://bit.ly/2Umzt711:24 AM Nov 4th from web
  3. Electrolytic capacitors - the bane of LED lighting - also rear their flaky heads for solar power inverters http://bit.ly/1K8GaC11:07 AM Nov 3rd from web
  4. Micro-inverters target solar panel efficiency. How's their reliability? http://bit.ly/2nUGMw9:35 AM Nov 2nd from web
  5. Working on a Call 4 Papers for the LED Workshop, March 2010, Santa Clara. Optics, thermal, advances in LEDs, power mgmnt. Send abstract!8:28 AM Oct 30th from web
  6. Interested in solar? Live in the OC? It's Public Night at #SolPwr09 at the Anaheim Conv Cntr. 900 solar companies. http://bit.ly/PXGuT3:26 PM Oct 28th from web
  7. Sanyo intro's a 2-sided solar panel. What - you've never sunburned the bottom of your nose? #SolPwr093:38 PM Oct 27th from web
  8. Solar bypass diodes with improved efficiency, cooler op temps can increase solar panel output by 1% #SolPwr092:55 PM Oct 27th from web
  9. Capacitors = Achilles heal for green energy. Led lights, solar inverters... Darn those caps and their short 8,000hr lifetime.10:46 AM Oct 23rd from web
  10. Ultra-low-power design challenge from TI using the MSP430 uP. $10k in prizes. http://bit.ly/2z4bmD RT @TXInstruments10:38 AM Oct 22nd from web
  11. TESS offering a 6W LED incand replacement bulb for $12 (promotional). In Taiwan. No dimming, but still a valid product. http://bit.ly/3MZBnb10:30 AM Oct 22nd from web
  12. LED downlight's non-reflective light path makes colors in this home pop. http://bit.ly/4kXW8Y10:27 AM Oct 21st from web
  13. ipod-sized ultrasound from GE: "stethoscope of the 21st century" RT @timoreilly http://bit.ly/463ZIa5:37 AM Oct 21st from web
  14. The EMerge Alliance announced the first roadmap for low-voltage dc power in commercial interiors. http://bit.ly/8HOyg Via ledsinside.com9:57 AM Oct 20th from web
  15. The Energy Detective (TED) , costs $200, works with Google PowerMeter http://bit.ly/18muFA8:44 AM Oct 20th from web
  16. The DOE published an excellent summary of its April Workshop on LEDs and SSL (pdf) http://bit.ly/4t2Vnt5:11 PM Oct 19th from web
  17. Hadn't heard of a redox battery before - you charge it by changing the electrolyte. Fill-er-up for electric vehicles? http://bit.ly/j4rXV5:51 PM Oct 15th from web
  18. Cool! Fellow EDN editor Paul Rako's parable The Toaster and the Elec. Engineer is at #31 on Hacker News so far http://bit.ly/1a5psi12:01 PM Oct 12th from web
  19. A big thank you to all who attended and participated in EDN's LED workshop in Chicago. A great turnout, and great presentations.1:32 PM Oct 8th from web
  20. Brian Dipert's Wireless power review: http://bit.ly/BVKlp. 50-70% (in)efficiency - "That's a deal-breaker, ladies"10:14 AM Oct 8th from web