Abstract: Indoor magnetic target localization can employ distributed sensor arrays, however, the accuracy in the vicinity of the sensors is often limited by two primary factors: the distance ...
Abstract: AC sensors for current-carrying wires that combine a piezoelectric cantilever with a magnetic proof mass have been developed to act as a dual functional zero power sensor and energy ...
Security cams don't always fare well in winter storms, but I've learned how to make sure they stay safe and in action.
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