WSN (Wireless Sensor Networks)

A Wireless Sensor Network (WSN) is a system of spatially distributed sensors that collect data like temperature, humidity, or motion without using wires. These sensors communicate over wireless links, sending information to a central hub or between each other. WSNs are used in various applications, such as monitoring environmental conditions, tracking assets, or managing smart cities. They enable real-time data collection over large areas, often powered by small batteries or energy-harvesting devices, and help improve decision-making by providing accurate, timely information in an efficient and scalable way.