Wireless Sensor Network - WSN Previous year question solutions

Description:

Wireless sensor network (WSN) is a wireless network consisting of spatially distributed sovereign devices using sensors to monitor its physical and environmental condition. It measure different environmental conditions like temperature, sound, pollution levels, humidity, wind etc. WSNs were initially designed to facilitate military operations but its application has since been extended to health, traffic, and many other consumer and industrial areas. - Wireless Sensor Network, WSN Previous year question solutions