Goodbye to batteries and power sockets

A broken cable or a soiled connector? If a machine in a factory goes on strike, it could be for any of a thousand reasons. Self-sufficient sensors that provide their own power supply will soon make these machines more robust.

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<p><a href="http://www.physorg.com/news131729113.html">Goodbye to batteries and power sockets</a></p> <p>A broken cable or a soiled connector? If a machine in a factory goes on strike, it could be for any of a thousand reasons. Self-sufficient sensors that provide their own power supply will soon make these machines more robust. </p>