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Comment Re:A Perfect Match (Score 1) 88

Maybe not Elec 101 but 401 (at least in the US). The idea isn't that complicated but there are regulations that make putting a system like that into practice a bit of a challenge (at least in the US). The system must go off-line if the phase drifts, if the line voltage changes by x in y milliseconds, etc...

Comment Re:A Perfect Match (Score 1) 88

There's a reason for this. In large systems the need for a fast switch from utility to inverter power under full load requires that there be a battery charger constantly charging a battery bank and an inverter or rack of inverters connected to the battery bank to provide power to the load. This isn't very efficient but it works well.

Also battery voltage can vary from about 10 V to 14.4V per battery so I don't think this is tightly regulated enough for computer components. In a large system you want to keep the DC voltage high so your I^2*R power loss is minimalized so DC voltages as high as 108 V are not unheard of.

Comment Re:More Arduino Info... (Score 1) 80

Exactly. I write software for PIC and AVR and I have a couple of dev kits for each but I end up using the prototype of the product once I am past the proof of concept phase. The point of Arduino is that a hobbyist can get something up and running quick but that's about it. It doesn't work out well when you're looking for a job in the MCU field and your experience is limited to slapping something together on Arduino.

Movies

Linus Goes Hollywood At Pre-Oscars Party 131

alphadogg writes "For those who feel like Linux and open source have been slighted by Tinseltown in the face of its embrace of Facebook and The Social Network, you'll be heartened to know that the Father of Linux, Linux Torvalds, and his wife Tove were among the beautiful people at Saturday's pre-Oscars Night Before Party in Beverly Hills. Torvalds blogged about the Oscars party experience Monday, recounting a series of awkward encounters with movie stars."

Comment Re:I remember... (Score 1) 236

I was home sick from kindergarten that day and I remember watching the explosion. Being 5 years old at the time I didn't know what to think about what I just saw. I remember hearing about the teacher in space program and thinking that the reason why the shuttle exploded was that aliens didn't want teachers in space so they blew it up.

Comment Re:Be green (Score 1) 7

I was toying with an idea to use fat to power a steam generator to solve the energy and obesity crisis in the USA. Basically you have all the fat people get major liposuction and the excess fat is used to fuel what would be the worlds largest grease fire. Maybe I could work out a way to use your mulch idea to solve the homeless problem.

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