A wireless sensor network (WSN) of spatially distributed autonomous sensors to monitor physical or environmental conditions, such as temperature, sound, pressure,
etc. and to cooperatively pass their data through the network to a main
location. The more modern networks are bi-directional, also enabling control
of sensor activity. The development of wireless sensor networks was
motivated by military applications such as battlefield surveillance;
today such networks are used in many industrial and consumer
applications, such as industrial process monitoring and control, machine
health monitoring, and so on.Continue Reading....
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