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Anywhere a primary electrical source is not available, batteries seem to be the only way to allow the use of stand-alone electrical facilities. Unfortunately, there are some issues related to the use of batteries such as the necessity of regularly checking their charge status and, eventually, proceeding to their replacement, as well as of caring for their treatment as special waste at the end of their...
Wireless sensor networks are today more and more widespread. Along with the installation of more and more networks, a number of new standard documents has also been produced to update the regulation concerning data communication between sensors and data collectors. Differently, less attention has been paid to the different modes of powering the local sensors. At present, the energy required for local...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.