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Sunday, 06 January 2008 |
Computer Systems are complex and technologies change fast. Developing
solid and well-designed Software is difficult and a huge challenge.
Developers with years of experience have the advantage over younger
colleagues for having made many mistakes over the time. Mistakes they
used to learn and write better applications next time.
Clearly, experience is the best teacher. No one can "teach"
unexperienced developers experience. But good and bad decisions can be
abstracted to provide so called "Best Practices".
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Last Updated ( Sunday, 03 February 2008 )
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Repairing Busted DC Power Jack |
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Wednesday, 07 July 2004 |
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Repairing failed DC power
jack on my Dell Inspiron 700M was a quick fix. Diagnosing the problem was easy. The power cord constantly falls off and the laptop randomly shuts down without any
warning.
To
fix my laptop, it
requires experience with soldering and repairing computers. First of all, my laptop has to be
disassembled to remove the motherboard.
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Last Updated ( Wednesday, 08 October 2008 )
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Micro Inverters for Solar Energy |
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Monday, 12 April 2004 |
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MICRO INVERTERS FOR SOLAR ENERGY:
WORKING INDEPENDENTLY, GENERATING POWER COLLECTIVELY
There’s a game-changing solar technology out there. It’s a change in how electricity from solar photovoltaics is put to work. It’s a fundamental change in inverters, the devices that convert direct current (DC) electricity generated by solar modules to alternating current (AC) that’s used on the power grid and thus in your home.
The game-changing technology, the micro-inverter, is an inverter that’s attached to each solar module as opposed to a large single inverter for an entire solar electric system. This fundamental change could make it significantly easier to design, build, and monitor solar systems, particularly smaller systems for homes and businesses.
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Last Updated ( Tuesday, 16 September 2008 )
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