Arduino GSM Based Car Tracker Circuit Diagram This GSM car tracker system will use GPRS of SIM800 GSM module which will be connected with a microcontroller like Arduino.

As shown in the schematic block diagram below, the project consists of Flame sensor, Arduino Nano & SIM800L GSM/GPRS module as its primary components. The fire can be detected by the flame sensor ...

Arduino will then use a GSM module to first send an SMS to the owner and then make a call on the specified number. How to Make A Security Alarm Using GSM Module? Enough security from burglars, smoke, ...

Smart-GPS-tracker Smart GPS tracker using Arduino, GSM module and GPS module This project enables the third party for tracking the location of any person, vehicle or other objects. This is an ...

Circuit and working Fig. 1 shows circuit diagram of the Arduino based GSM home security system. It works off a 12V power supply (connected across CON2). An Arduino microcontroller (MCU) requires only ...

This project proposes a wireless weather monitoring system using GSM technology to transmit sensor data to a user via SMS. It captures temperature, light, and humidity readings and sends them ...

Circuit diagram of the GPS- and GSM-based vehicle tracking system is shown in Fig. 2. It is built around Arduino Uno board (BOARD1), 16×2 LCD (LCD1), GPS module, GSM module and a potmeter (VR1).

Block Diagram The security system comprises of an Arduino Uno microcontroller and a standard SIM900A based GSM/GPRS modem. The whole system can be powered from any 12VDC/2A power supply unit/battery.

This paper represents a design and implementation of a Wireless Heart rate monitor system using ARDUINO Lilypad which is enabled with the feature of sending SOS messages or calls through GSM module.