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.

Components required for Vehicle Tracking System To build an A9G-based vehicle tracking system, you don't need that many components. You only need a few components that are required to build this ...

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 ...

Whether you're building a GPS tracker, a smart vehicle system, or a remote environmental monitor, the A7672S Arduino module provides reliable connectivity and precise location data in a compact, ...

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 ...

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 ...

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 ...

Since criminality is rising in the 21st century, people want to secure their property and belongings. So, everyone in this situation needs a secure system with cutting-edge technology. Therefore, a ...

An Arduino is equipped with a piezo sensor to detect impact, and a GSM shield takes care of the texting. It’s an interesting concept, similar to requiring police officers to wear body cameras.