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Wireless sensors push smart machines into Green revolution

3/20/2011 01:45 PM EDT
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Mark Wehrmeister
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re: Wireless sensors push smart machines into Green revolution
Mark Wehrmeister   3/27/2011 5:02:22 AM
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Wireless sensors that require no external power source or battery maintenance? If this can be perfected, hopefully the next thing that can be tackled is the common household smoke detector! Seriously, this is an important advance in sensor technology and will enable many things that we cannot even think of right now.

Patk0317
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re: Wireless sensors push smart machines into Green revolution
Patk0317   3/21/2011 5:49:18 AM
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This is an interesting concept. As The "Internet of Things" takes shape these types of systems for low power sensors will become increasingly important.

DrQuine
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re: Wireless sensors push smart machines into Green revolution
DrQuine   3/20/2011 9:01:53 PM
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How much of a temperature differential is required between the "warm surface" and the room for the system to work? How does the device efficiently shed heat so that it doesn't rise to the substrate temperature and lose the ability to generate power?

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