This project provides a simple code to operate a GSM module with an Arduino board. The project aims to offer an easy and quick way to start using GSM modules in Arduino projects, such as sending and ...

As shown in Fig. 1, Arduino Board 1 and GSM module get ground connection through transistor TIP142 (T1). Also, very little drive current (<5mA) is required from Board 1. A 12V, 2A regulated power ...

In this GSM based home automation project we are building a home automation system, where one can control the home appliances, using the simple GSM based cell phone, just by sending SMS through his ...

In this project, the author is going to construct a system using a Arduino Development board and GSM module. He connects a switch/sensor to the Arduino board along with the GSM module. The user ...

This project uses GSM Module (SIM900) with Arduino to switch Relay state by SMS OR CALL. Step 1 (Connect SIM900 With Arduino) Use picture as a reference for connecting SIM900 to Arduino.

The heart of this project is Arduino Uno which is the microcontroller used in this project. The PIR sensor will sense any motion in the range of 6 meters and if the motion is detected, it will send a ...

This project deals with the design & development of a theft control system for home, ... arduino gsm security alarm. ... // RX and TX pins to communicate with GSM module #define msg_key 7 #define call ...

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.

In this GSM based home automation project we are building a home automation system, where one can control the home ... 10, 11. And Rx and Tx pin of GSM module is directly connected at Tx and Rx pin of ...