To design a proper circuit of flood alert system with GSM module. To write a program in such a way that ultrasonic sensor sends and receive signal in every 10ms. To write the program that GSM module ...

Alert Message: The Arduino communicates with the GSM module to send an SMS alert message to predefined phone numbers, notifying them of the fire incident. Buzzer Activation: Simultaneously, the buzzer ...

This paper presents the design and implementation of an innovative real-time fire surveillance system that integrates a ruggedized GSM module for immediate SMS alerts. The proposed system addresses ...

The paper proposes a better approach which makes use of a high voltage current producing circuit which will be used to stun the opposition for few seconds. The fingerprint module for activation of ...