A GSM (Global System for Mobile Communications) based forest security system using Arduino involves the use of sensors, Arduino microcontrollers, and GSM modules to monitor and protect forest areas ...

arduino gsm security alarm Working of the system is very simple and self-explanatory. When input power is applied to the system, the system goes into standby mode. However, when the terminals of ...

The Smart Trolley System manages trolley items using RFID technology, displays real-time updates on an LCD, and sends SMS notifications with product details and total amounts via a GSM module.

In the source code, the serial pins are defined for the GSM module, and the baud rate is set. The default baud rate of the SIM800L is 4800 for most modules. The phone number is then set to receive an ...

This paper introduces the design and prototype of a new home automation system that utilizes GSM technology as the network infrastructure to connect its components. The proposed system is composed of ...