New sensor tech uses vibrations to charge its battery
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I have long said that one of the technologies with the most promise to change our world is battery tech. The batteries that last longer and charge faster are key elements to improve everything from smartphones to cars. A company called MicroGen Systems has been developing cool battery tech for small, low power sensors that generates power for its on-board battery by harnessing vibrations. These batteries are ideal for low power sensors like the ones in late model cars that power the TMPS system that monitors tire pressures. »read more
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