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.

The complete sim800L Arduino circuit is given below, if you're using the SIM800L with a microcontroller like an Arduino, you'll need to be mindful of voltage compatibility. The module operates at 3.3V ...

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, ...

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 ...

A circuit breaker is an automatic electrical switch that protects a circuit from harm brought on by overload or short circuit. Linemen might suffer catastrophic electrical accidents when operated ...

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.

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 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).