It is built around Arduino Uno board (BOARD1), 16×2 LCD (LCD1), GPS module, GSM module and a potmeter (VR1). Working of the circuit is very simple. To operate the circuit, you need to follow the steps ...

Vehicle Tracking System using GPS – Circuit Diagram. The circuit diagram of a GSM and GPS-based vehicle tracking system is displayed in the figure. It consists of a microcontroller, GPS module, GSM ...

The ability to track vehicles is useful in many applications including security of personal vehicles, public transportation systems, fleet management and others. Furthermore, the number of vehicles on ...

An optimally optimized emergency response system can prove to be lifesaving by reducing response time during the state of emergency. This paper proposes an IoT-based emergency alert and GPS tracking ...