Display: GSM module helps in communication and enables us to receive the coordinates on the tracked location on the LCD as well as our mobile phone. • Arduino Coding: Arduino acts as an interface ...

System resets when no fire/smoke is detected. Code File 📂 Filename: fire_alarm_system.ino 📌 Language: Arduino C++ Installation & Setup Connect the hardware as per the circuit diagram. Upload ...

The circuit is highly-flexible so that you can use any SIM900A modem (and ofcourse any Arduino Uno board) of your choice. Carefully read the modem documentation before construction to make the task ...

We have created a circuit breaker (CB) that uses OTP as the key to operate the circuit breaker using a GSM module. Published in: 2022 1st International Conference on Computational Science and ...