ABSTRACT
This project is about to generate an emergency alert in the case of a disaster. The system is designed in two sections: (1) sensor node and (2) server. The sensor node comprises the Arduino Uno, power supply, soil moisture sensor, relay, hooter, LCD, and the RF modem. The relay is used to make the hooter “ON” or “OFF”. The server comprises the Arduino Uno, power supply, switch array, PC (LabVIEW), and the RF modem. The switch array is attached to generate an emergency signal at the server and is sent to the sensor node.
